{"id":665,"date":"2026-01-13T07:39:32","date_gmt":"2026-01-13T07:39:32","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&#038;p=665"},"modified":"2026-01-21T08:39:14","modified_gmt":"2026-01-21T08:39:14","slug":"catena-di-trasmissione-a-rulli-per-impieghi-gravosi","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/it\/prodotto\/catena-di-trasmissione-a-rulli-per-impieghi-gravosi\/","title":{"rendered":"Catena di trasmissione a rulli per impieghi gravosi"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #000000;\"><strong><span style=\"font-size: 24pt;\">Catena di trasmissione a rulli per impieghi gravosi<\/span><\/strong><\/span><\/p>\n<p>Le catene di trasmissione a rulli per impieghi gravosi utilizzano piastre laterali pi\u00f9 spesse per migliorarne la resistenza alla fatica e la capacit\u00e0 di carico. Sono ideali per macchinari pesanti, minipale e macchine agricole. Offriamo una variet\u00e0 di catene per impieghi gravosi, incluse catene a doppia fila e a fila singola. Sono disponibili anche catene a coppiglia per impieghi gravosi. Le catene pi\u00f9 piccole possono sopportare solo pochi chili di peso, mentre le catene pi\u00f9 grandi possono gestire fino a mille libbre per piede.<\/p>\n<h2><em><strong>Catene a rulli e catene a boccole Simplex per impieghi gravosi<\/strong><\/em><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-918\" src=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-1.png\" alt=\"Catena di trasmissione a rulli per impieghi gravosi\" width=\"870\" height=\"537\" srcset=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-1.png 870w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-1-480x296.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 870px, 100vw\" \/><\/p>\n<table style=\"height: 843px; width: 79.5122%;\" border=\"1\">\n<tbody>\n<tr style=\"height: 105px;\">\n<td style=\"width: 10.4439%; height: 231px;\" rowspan=\"3\" width=\"77\"><span style=\"font-size: 8pt;\"><strong>ANSI\/ISO<br \/>\n<\/strong><\/span><span style=\"font-size: 8pt;\"><strong>Numero di catena<\/strong><\/span><\/td>\n<td style=\"width: 6.52742%; height: 105px;\" width=\"46\"><span style=\"font-size: 8pt;\"><strong>Pece<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 105px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>Diametro del rullo<\/strong><\/span><\/td>\n<td style=\"width: 9.00783%; height: 105px;\" width=\"66\"><span style=\"font-size: 8pt;\"><strong>Larghezza tra le piastre interne<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 105px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>Diametro del perno<\/strong><\/span><\/td>\n<td style=\"width: 10.705%; height: 105px;\" colspan=\"2\" width=\"74\"><span style=\"font-size: 8pt;\"><strong>Lunghezza del perno<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 105px;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>spessore della piastra interna<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 105px;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>Spessore della piastra<\/strong><\/span><\/td>\n<td style=\"width: 11.6188%; height: 105px;\" width=\"71\"><span style=\"font-size: 8pt;\"><strong>Resistenza alla trazione ultima<\/strong><\/span><\/td>\n<td style=\"width: 9.13838%; height: 105px;\" width=\"67\"><span style=\"font-size: 8pt;\"><strong>resistenza alla trazione media<\/strong><\/span><\/td>\n<td style=\"width: 7.96345%; height: 105px;\" width=\"58\"><span style=\"font-size: 8pt;\"><strong>Peso al metro<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 75px;\">\n<td style=\"width: 6.52742%; height: 75px;\" width=\"46\"><span style=\"font-size: 8pt;\"><strong>P<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 75px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>D<sub>1<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 9.00783%; height: 75px;\" width=\"66\"><span style=\"font-size: 8pt;\"><strong>B<sub>1<br \/>\n<\/sub>min<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 75px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>D<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 5.48303%; height: 75px;\" width=\"38\"><span style=\"font-size: 8pt;\"><strong>L<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td style=\"width: 5.22193%; height: 75px;\" width=\"36\"><span style=\"font-size: 8pt;\"><strong>Lc max<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 75px;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>H<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 75px;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>T<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td style=\"width: 11.6188%; height: 75px;\" width=\"71\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>min<\/strong><\/span><\/td>\n<td style=\"width: 9.13838%; height: 75px;\" width=\"67\"><span style=\"font-size: 8pt;\"><strong>Q<sub>0<\/sub><\/strong><\/span><\/td>\n<td style=\"width: 7.96345%; height: 75px;\" width=\"58\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\"><strong>kN\/lbf<\/strong><\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\"><strong>kN<\/strong><\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\"><strong>kg\/m<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">*35H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">9.525<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">5.08<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">4.77<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">3.58<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">13.3<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">14.3<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">9.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">1.50<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">7.9\/1795<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">10.8<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">0.41<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">40H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">12.700<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">7.95<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">7.85<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">3.96<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">18.8<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">19.9<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">12.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">2.03<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">14.1\/3205<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">19.1<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">0.82<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">50H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">15.875<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">10.16<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">9.40<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">5.08<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">22.1<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">23.4<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">15.09<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">2.42<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">22.2\/5045<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">30.2<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">1.25<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">60H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">11.91<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">12.57<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">5.94<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">29.2<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">31.0<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">18.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">3.25<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">31.8\/7227<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">42.7<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">1.87<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">80H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">25.400<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">15.88<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">15.75<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">7.92<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">36.2<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">37.7<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">24.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">4.00<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">56.7\/12886<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">71.4<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">3.10<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">100H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">31.750<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">19.05<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">18.90<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">9.53<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">43.6<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">46.9<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">30.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">4.80<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">88.5\/20114<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">112.4<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">4.52<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">120H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">22.23<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">11.10<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">53.5<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">57.5<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">35.70<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">5.60<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">127.0\/28864<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">160.9<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">6.60<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">140H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">44.450<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">57.6<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">62.2<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">41.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">6.40<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">172.4\/39182<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">217.3<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">8.30<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">160H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">50.800<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">28.58<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">31.55<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">14.27<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">68.2<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">73.0<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">47.80<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">7.20<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">226.8\/51545<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">285.8<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">10.30<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">180H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">57.150<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">35.71<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">35.48<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">17.46<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">75.9<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">81.6<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">53.60<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">8.00<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">281.0\/63863<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">341.8<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">14.83<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">200H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">63.500<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">39.68<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">37.85<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">19.85<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">86.6<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">93.5<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">60.00<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">9.50<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">353.8\/80409<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">444.5<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">19.16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 51px;\">\n<td style=\"width: 10.4439%; height: 51px;\" width=\"77\"><span style=\"font-size: 8pt;\">240H-1<\/span><\/td>\n<td style=\"width: 6.52742%; height: 51px;\" width=\"46\"><span style=\"font-size: 8pt;\">76.200<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">47.63<\/span><\/td>\n<td style=\"width: 9.00783%; height: 51px;\" width=\"66\"><span style=\"font-size: 8pt;\">47.35<\/span><\/td>\n<td style=\"width: 7.70235%; height: 51px;\" width=\"55\"><span style=\"font-size: 8pt;\">23.81<\/span><\/td>\n<td style=\"width: 5.48303%; height: 51px;\" width=\"38\"><span style=\"font-size: 8pt;\">109.6<\/span><\/td>\n<td style=\"width: 5.22193%; height: 51px;\" width=\"36\"><span style=\"font-size: 8pt;\">115.9<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"59\"><span style=\"font-size: 8pt;\">72.30<\/span><\/td>\n<td style=\"width: 8.09399%; height: 51px;\" width=\"53\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td style=\"width: 11.6188%; height: 51px;\" width=\"71\"><span style=\"font-size: 8pt;\">510.3\/115977<\/span><\/td>\n<td style=\"width: 9.13838%; height: 51px;\" width=\"67\"><span style=\"font-size: 8pt;\">622.5<\/span><\/td>\n<td style=\"width: 7.96345%; height: 51px;\" width=\"58\"><span style=\"font-size: 8pt;\">30.40<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*Boccola catena:d1 nella tabella indica il diametro esterno della boccola<\/p>\n<h2><em><strong>Catene a rulli duplex per impieghi gravosi<\/strong><\/em><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-919\" src=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-2.jpg\" alt=\"Catena di trasmissione a rulli per impieghi gravosi\" width=\"1024\" height=\"687\" srcset=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-2.jpg 1024w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-2-980x657.jpg 980w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-2-480x322.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<table style=\"width: 83.8866%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 8.08458%;\" rowspan=\"3\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>ANSI\/ISO<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>Numero di catena<\/strong><\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\"><strong>Pece<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\"><strong>Diametro del rullo<\/strong><\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\"><strong>Larghezza tra le piastre interne<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>Diametro del perno<\/strong><\/span><\/td>\n<td style=\"width: 9.70149%;\" colspan=\"2\" width=\"69\"><span style=\"font-size: 8pt;\"><strong>Lunghezza del perno<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>spessore della piastra interna<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>Spessore della piastra<\/strong><\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>Passo trasversale<\/strong><\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\"><strong>Resistenza alla trazione ultima<\/strong><\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\"><strong>resistenza alla trazione media<\/strong><\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\"><strong>Peso al metro<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\"><strong>P<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\"><strong>D<sub>1<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\"><strong>B<sub>1<br \/>\n<\/sub>min<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>D<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\"><strong>L<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\"><strong>Lc max<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>H<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>T<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>Pt<\/strong><\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>min<\/strong><\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\"><strong>Q<sub>0<\/sub><\/strong><\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\"><strong>kN\/lbf<\/strong><\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\"><strong>kN<\/strong><\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\"><strong>kg\/m<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">60H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">11.91<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">12.57<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">5.94<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">55.3<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">57.1<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">18.00<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">3.25<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">26.11<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">63.6\/14455<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">84.5<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">3.71<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">80H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">25.400<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">15.88<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">15.75<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">7.92<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">68.8<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">70.3<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">24.00<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">4.00<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">32.59<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">113.4\/25773<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">145.3<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">6.15<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">100H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">31.750<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">19.05<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">18.90<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">9.53<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">82.7<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">86.0<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">30.00<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">4.80<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">39.09<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">177.0\/40227<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">225.9<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">9.03<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">120H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">22.23<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">11.10<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">102.4<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">106.4<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">35.70<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">5.60<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">48.87<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">254.0\/57727<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">322.7<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">13.13<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">140H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">44.450<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">109.8<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">114.4<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">41.00<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">6.40<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">52.20<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">344.8\/78364<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">437.7<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">16.60<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">160H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">50.800<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">28.58<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">31.55<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">14.27<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">130.1<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">134.9<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">47.80<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">7.20<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">61.90<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">453.6\/103091<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">571.6<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">20.20<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">180H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">57.150<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">35.71<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">35.48<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">17.46<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">146.5<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">155.6<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">53.60<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">8.00<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">69.16<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">562\/127726<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">680.0<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">29.20<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">200H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">63.500<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">39.68<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">37.85<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">19.85<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">164.9<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">171.8<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">60.00<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">9.50<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">78.31<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">707.6\/160818<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">894.9<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">38.11<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.08458%;\" width=\"59\"><span style=\"font-size: 8pt;\">240H-2<\/span><\/td>\n<td style=\"width: 5.84577%;\" width=\"41\"><span style=\"font-size: 8pt;\">76.200<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"52\"><span style=\"font-size: 8pt;\">47.63<\/span><\/td>\n<td style=\"width: 8.08458%;\" width=\"61\"><span style=\"font-size: 8pt;\">47.35<\/span><\/td>\n<td style=\"width: 7.21393%;\" width=\"51\"><span style=\"font-size: 8pt;\">23.81<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"34\"><span style=\"font-size: 8pt;\">212.6<\/span><\/td>\n<td style=\"width: 4.85075%;\" width=\"35\"><span style=\"font-size: 8pt;\">223.1<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"59\"><span style=\"font-size: 8pt;\">72.30<\/span><\/td>\n<td style=\"width: 7.71144%;\" width=\"51\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td style=\"width: 9.20398%;\" width=\"53\"><span style=\"font-size: 8pt;\">101.22<\/span><\/td>\n<td style=\"width: 11.194%;\" width=\"73\"><span style=\"font-size: 8pt;\">1000\/227270<\/span><\/td>\n<td style=\"width: 8.58209%;\" width=\"65\"><span style=\"font-size: 8pt;\">1200.0<\/span><\/td>\n<td style=\"width: 6.46766%;\" width=\"48\"><span style=\"font-size: 8pt;\">60.50<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em style=\"color: #333333; font-size: 26px;\"><strong>Catene a rulli triplex per impieghi gravosi<\/strong><\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-920\" src=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-3.jpg\" alt=\"Catena di trasmissione a rulli per impieghi gravosi\" width=\"1024\" height=\"800\" srcset=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-3.jpg 1024w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-3-980x766.jpg 980w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-3-480x375.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td rowspan=\"3\" width=\"59\"><span style=\"font-size: 8pt;\"><strong>ANSI\/ISO<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>Numero di catena<\/strong><\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\"><strong>Pece<\/strong><\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\"><strong>Diametro del rullo<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>Larghezza tra le piastre interne<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>Diametro del perno<\/strong><\/span><\/td>\n<td colspan=\"2\" width=\"69\"><span style=\"font-size: 8pt;\"><strong>Lunghezza del perno<\/strong><\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\"><strong>spessore della piastra interna<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>Spessore della piastra<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>Passo trasversale<\/strong><\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\"><strong>Resistenza alla trazione ultima<\/strong><\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\"><strong>resistenza alla trazione media<\/strong><\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\"><strong>Peso al metro<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"41\"><span style=\"font-size: 8pt;\"><strong>P<\/strong><\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\"><strong>D<sub>1<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>B<sub>1<br \/>\n<\/sub>min<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>D<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\"><strong>L<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\"><strong>Lc max<\/strong><\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\"><strong>H<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>T<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>Pt<\/strong><\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>min<\/strong><\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\"><strong>Q<sub>0<\/sub><\/strong><\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"41\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\"><strong>kN\/lbf<\/strong><\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\"><strong>kN<\/strong><\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\"><strong>kg\/m<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">60H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">11.91<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">12.57<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.94<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">81.4<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">83.2<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">18.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">3.25<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">26.11<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">95.4\/21682<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">113.9<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">5.54<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">80H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">25.400<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">15.88<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">15.75<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">7.92<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">101.4<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">102.9<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">24.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">4.00<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">32.59<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">170.1\/38659<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">203.5<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">9.42<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">100H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">31.750<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">19.05<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">18.90<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">9.53<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">121.8<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">125.1<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">30.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">4.80<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">39.09<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">265.5\/60341<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">314.8<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">12.96<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">120H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">22.23<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">11.10<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">151.2<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">155.2<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">35.70<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.60<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">48.87<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">381.0\/86591<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">444.7<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">19.64<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">140H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">44.450<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">25.22<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">162.0<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">166.6<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">41.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">6.40<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">52.20<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">517.2\/117545<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">598.4<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">24.90<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">160H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">50.800<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">28.58<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">31.55<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">14.27<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">192.0<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">196.8<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">47.80<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">7.20<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">61.90<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">680.4\/154636<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">787.3<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">30.10<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">180H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">57.150<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">35.71<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">35.48<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">17.46<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">215.7<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">224.8<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">53.60<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">8.00<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">69.16<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">843\/191589<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">1011.0<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">44.10<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">200H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">63.500<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">39.68<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">37.85<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">19.85<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">243.2<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">250.1<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">60.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">9.50<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">78.31<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">1061.4\/241227<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">1228.2<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">57.06<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"59\"><span style=\"font-size: 8pt;\">240H-3<\/span><\/td>\n<td width=\"41\"><span style=\"font-size: 8pt;\">76.200<\/span><\/td>\n<td width=\"52\"><span style=\"font-size: 8pt;\">47.63<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">47.35<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">23.81<\/span><\/td>\n<td width=\"34\"><span style=\"font-size: 8pt;\">313.8<\/span><\/td>\n<td width=\"35\"><span style=\"font-size: 8pt;\">324.3<\/span><\/td>\n<td width=\"59\"><span style=\"font-size: 8pt;\">72.30<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">101.22<\/span><\/td>\n<td width=\"73\"><span style=\"font-size: 8pt;\">1500\/340905<\/span><\/td>\n<td width=\"65\"><span style=\"font-size: 8pt;\">1650.0<\/span><\/td>\n<td width=\"48\"><span style=\"font-size: 8pt;\">91.00<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em style=\"color: #333333; font-size: 26px;\"><strong>Catene a rulli per impieghi gravosi non standard<\/strong><\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-921\" src=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-4.jpg\" alt=\"Catena di trasmissione a rulli per impieghi gravosi\" width=\"1024\" height=\"583\" srcset=\"https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-4.jpg 1024w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-4-980x558.jpg 980w, https:\/\/roller-chain-manufacturers.com\/wp-content\/uploads\/2026\/01\/ep-Heavy-Duty-Roller-Drive-Chain-4-480x273.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td rowspan=\"3\" width=\"76\"><span style=\"font-size: 8pt;\"><strong>Numero di catena<\/strong><\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\"><strong>Pece<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>Diametro del rullo<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>Larghezza tra le piastre interne<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>Diametro del perno<\/strong><\/span><\/td>\n<td colspan=\"2\" width=\"77\"><span style=\"font-size: 8pt;\"><strong>Lunghezza del perno<\/strong><\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\"><strong>spessore della piastra interna<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>Spessore della piastra<\/strong><\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\"><strong>Resistenza alla trazione ultima<\/strong><\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\"><strong>Peso al metro<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"50\"><span style=\"font-size: 8pt;\"><strong>P<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>d1<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>b1<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>min<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>d2<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\"><strong>L<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>massimo<\/strong><\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\"><strong>Lc max<\/strong><\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\"><strong>H<sub>2<br \/>\n<\/sub>massimo<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>t\/T<\/strong><\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><br \/>\n<span style=\"font-size: 8pt;\"><strong>min<\/strong><\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\"><strong>Q<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"50\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\"><strong>mm<\/strong><\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\"><strong>kN\/lbf<\/strong><\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\"><strong>kg\/m<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">04BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">6.000<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">4.00<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">2.80<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">1.85<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">8.4<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">9.4<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">5.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">0.90<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">5.00\/1136<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">0.14<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">*06BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">9.525<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">6.35<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">5.72<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">3.58<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">14.4<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">15.4<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">8.2<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">1.60<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">11.25\/2557<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">0.51<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">08AHF1<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">12.700<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">7.95<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">10.00<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">3.96<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">21.0<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">22.2<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">12.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.03<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">13.80\/3136<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">0.88<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">08BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">12.700<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">8.51<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">7.85<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">4.45<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">18.8<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">19.9<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">11.8<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.03<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">20.60\/4682<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">0.79<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">10BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">15.875<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">10.16<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">9.65<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.08<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">20.2<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">21.6<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">14.7<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">1.85<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">25.00\/5681<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.03<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">12BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.07<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">11.68<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.94<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">25.2<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">26.8<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">16.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.42<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">40.00\/9091<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.45<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">12BHF1<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.07<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">11.68<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">6.10<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">25.0<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">27.2<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">16.5<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.50<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">44.00\/10000<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.46<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">12BHF2<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.07<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">13.30<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">6.10<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">28.8<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">30.3<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">16.5<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.80<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">35.00\/7954<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.72<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">12BHF3<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.07<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">13.50<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.72<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">28.8<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">30.3<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">16.5<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.80<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">35.00\/7954<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.71<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">12BV<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">12.07<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">11.68<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">6.10<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">24.5<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">26.5<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">16.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">2.42<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">36.00\/8182<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">1.43<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">60HV<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">19.050<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">11.91<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">12.57<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">5.94<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">29.2<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">31.0<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">18.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">3.25<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">40.00\/9090<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">2.00<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">16BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">25.400<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">15.88<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">17.02<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">8.90<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">35.7<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">38.9<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">24.1<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">4.00\/3.1<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">80.00\/18182<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">3.11<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">16BHF3<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">25.400<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">15.88<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">12.70<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">8.90<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">31.6<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">35.0<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">24.1<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">4.00\/3.1<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">80.00\/18182<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">2.90<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">24BH<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">14.63<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">58.6<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">63.4<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">36.2<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">7.50\/6.0<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">225.00\/51136<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">9.00<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">24BHF2<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">14.63<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">57.8<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">62.2<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">37.0<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">7.20\/6.0<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">225.40\/51226<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">9.06<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"76\"><span style=\"font-size: 8pt;\">24BHF5<\/span><\/td>\n<td width=\"50\"><span style=\"font-size: 8pt;\">38.100<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"61\"><span style=\"font-size: 8pt;\">25.40<\/span><\/td>\n<td width=\"51\"><span style=\"font-size: 8pt;\">14.63<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">64.6<\/span><\/td>\n<td width=\"38\"><span style=\"font-size: 8pt;\">69.1<\/span><\/td>\n<td width=\"63\"><span style=\"font-size: 8pt;\">36.2<\/span><\/td>\n<td width=\"53\"><span style=\"font-size: 8pt;\">9.00\/7.5<\/span><\/td>\n<td width=\"76\"><span style=\"font-size: 8pt;\">270.00\/61344<\/span><\/td>\n<td width=\"60\"><span style=\"font-size: 8pt;\">10.60<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*Piastre laterali dritte<\/p>\n<h2><em><strong>Tipi di catene a rulli per impieghi gravosi<\/strong><\/em><\/h2>\n<p>Quando si tratta di catene a rulli per impieghi gravosi, esistono diverse opzioni. Si possono scegliere le catene ANSI 80, Super #80, Offset, a foglia e altre ancora. Ecco una breve introduzione a ciascun tipo di catena.<\/p>\n<h3>ANSI 80<\/h3>\n<p>La catena a rulli per impieghi gravosi ANSI 80 ha un passo di 1 pollice ed \u00e8 la settima misura pi\u00f9 grande della serie ANSI B29.1. \u00c8 adatta a una variet\u00e0 di applicazioni, come la produzione industriale e l'agricoltura. La sua robusta struttura le consente di resistere a carichi pesanti in diversi ambienti. Le catene a rulli PEER sono inoltre conformi agli standard ANSI\/ASME. Le catene a rulli PEER sono compatibili e intercambiabili con le catene ANSI 80.<\/p>\n<p>La catena a pignone rinforzata HZPT \u00e8 adatta ad applicazioni con spazio limitato e offre prestazioni ottimali a basse velocit\u00e0. Il suo perno ha una dimensione sufficiente per alloggiare pignoni di grandi dimensioni.<\/p>\n<h3>Super #80<\/h3>\n<p>La catena di trasmissione a rulli SH Ultra-High Strength Series \u00e8 una delle catene di trasmissione a rulli ANSI 80 pi\u00f9 resistenti al mondo. I suoi perni ultra resistenti sono realizzati in una speciale lega ad alta resistenza e sottoposti a un trattamento termico completo, che ne aumenta la resistenza alla trazione e la capacit\u00e0 di carico fino a 50%. La catena ultra resistente viene immersa in olio caldo per un tempo doppio rispetto alle catene standard, migliorandone ulteriormente la capacit\u00e0 di carico e la durata. Queste catene per impieghi gravosi sono ideali per applicazioni che richiedono basse velocit\u00e0 e una lunga durata.<\/p>\n<p>Le catene di trasmissione a rulli della serie ultra-pesante di HZPT sono progettate per un'affidabilit\u00e0 duratura, grazie ai perni in lega completamente trattati termicamente e alle boccole solide che garantiscono maggiore resistenza e durata. Le ampie piastre della catena e i perni rivettati in quattro punti aumentano la capacit\u00e0 di carico e resistono efficacemente agli urti. Che si tratti di catene di trasmissione a rulli sovradimensionate o di nastri trasportatori a bassa velocit\u00e0, questa catena di trasmissione a rulli per impieghi gravosi \u00e8 in grado di resistere alle condizioni pi\u00f9 difficili.<\/p>\n<h3>Catena offset<\/h3>\n<p>La catena a rulli offset per impieghi gravosi \u00e8 la soluzione ideale per le vostre applicazioni gravose. Le maglie offset aggiungono mezza maglia alla catena. Questo tipo di <a href=\"https:\/\/hzpt.com\/products\/roller-chain\/\" target=\"_blank\" rel=\"noopener\">catena a rulli<\/a> \u00c8 perfetta per applicazioni gravose in cui il carico \u00e8 elevato e le ruote dentate sono vicine tra loro. Puoi trovare molti tipi di maglie sfalsate adatte alle tue esigenze. La catena \u00e8 realizzata in acciaio inossidabile ed \u00e8 progettata per resistere a carichi elevati.<\/p>\n<p>Questo tipo di catena di trasmissione a rulli per impieghi gravosi \u00e8 stata progettata per applicazioni di trazione e azionamento. \u00c8 comunemente utilizzata in macchinari per l'industria mineraria, la lavorazione dei cereali e le acciaierie. \u00c8 realizzata in acciaio al carbonio medio, lavorato mediante pressatura a freddo e piegatura dopo ricottura. Subisce inoltre un processo di estrusione a impatto per creare il foro del perno. Questo processo migliora la levigatezza della superficie interna della barra laterale e del perno, contribuendo a prevenire l'affaticamento del metallo.<\/p>\n<h3>catena di foglie<\/h3>\n<p>IL <a href=\"https:\/\/hzpt.com\/product\/bl-series-leaf-chain\/\" target=\"_blank\" rel=\"noopener\">Catene a balestra per impieghi gravosi serie BL<\/a> Sono realizzate per soddisfare le specifiche dello standard ASME B29.8 per catene a maglie. A differenza della serie BL, la serie AL \u00e8 stata dismessa dall'ANSI. Queste catene a maglie sono destinate ad applicazioni di sollevamento da moderate a pesanti. Sono disponibili in diverse lunghezze e passi. La catena a maglie della serie BL ha un diametro pari allo spessore della catena di trasmissione a rulli ANSI con il passo immediatamente superiore.<\/p>\n<p>Le piastre interne ed esterne della catena a maglie formano un accoppiamento a pressione o a scorrimento con dei perni. I perni passano attraverso i fori della piastra esterna e sono soggetti a forze di trazione e di taglio. Quando la catena si articola, i perni scorrono all'interno del foro della piastra interna. Queste catene a maglie in due parti offrono un'elevata resistenza alla trazione e all'usura. La resistenza alla trazione di queste catene a maglie \u00e8 di gran lunga superiore al carico di lavoro di una catena a rulli convenzionale.<\/p>\n<h3>Catena silenziosa<\/h3>\n<p>Se cercate una catena robusta e silenziosa, siete nel posto giusto. Queste catene sono realizzate con maglie multiple e ravvicinate, che le rendono estremamente flessibili e silenziose. Rispetto ad altri tipi di catene, le catene silenziose sono anche pi\u00f9 resistenti e in grado di sopportare una maggiore potenza per centimetro quadrato di larghezza. Inoltre, hanno un dorso piatto per prevenire le vibrazioni e sono perfette per applicazioni in cui la silenziosit\u00e0 \u00e8 fondamentale.<\/p>\n<p>Le catene a rulli standard per impieghi gravosi presentano piastre laterali pi\u00f9 spesse per aumentarne la resistenza e ridurre il rischio di fatica. Sono spesso utilizzate per macchinari pesanti, macchine agricole e minipale. Mentre le catene a rulli standard sono pi\u00f9 efficienti per applicazioni con carichi leggeri, le catene per impieghi gravosi sono pi\u00f9 resistenti e possono sopportare carichi d'urto ripetuti. Queste catene presentano inoltre configurazioni delle piastre migliorate per fornire resistenza alla trazione e alla rottura per fatica.<\/p>\n<h2><em><strong>Sistemi di trasmissione a pignone e catene a pignone per impieghi gravosi<\/strong><\/em><\/h2>\n<p>Quando si parla di catene a pignone e sistemi di trasmissione a pignone, ci sono molti tipi e caratteristiche diverse da considerare. La prima cosa da ricordare \u00e8 che i pignoni sulle catene per impieghi gravosi non sono intercambiabili con quelli sulle catene a rulli standard. Le piastre laterali pi\u00f9 spesse sulle catene per impieghi gravosi impediscono il corretto innesto con un pignone doppio standard. L'acquisto di un pignone fabbricato appositamente per una catena per impieghi gravosi <a href=\"https:\/\/roller-chain-manufacturers.com\/it\/prodotto\/sb-series-side-bow-chains-40sb-43sb-50sb-60sb-63sb-80sb\/\">catena di trasmissione a rulli<\/a> \u00e8 un'opzione, tuttavia, e potrebbe richiedere tempi di produzione pi\u00f9 lunghi. Ever-power \u00e8 un professionista <a href=\"https:\/\/hzpt.com\/sprockets\/\" target=\"_blank\" rel=\"noopener\">produttore di pignoni<\/a> su cui puoi contare. Offriamo anche una vasta gamma di accessori!<\/p>\n<p>Le catene di alta qualit\u00e0 sono pi\u00f9 resistenti delle catene standard e riducono efficacemente rumore e vibrazioni durante il funzionamento. Le catene Triple-S sono realizzate in acciaio di alta qualit\u00e0 trattato termicamente e presentano un profilo dei denti brevettato che aiuta a prevenire le vibrazioni della catena. Ci\u00f2 consente un'accelerazione pi\u00f9 fluida e un trasferimento di potenza pi\u00f9 uniforme alla ruota posteriore. \u00c8 una scelta eccellente per chi pedala spesso su terreni accidentati. Mantengono la catena in condizioni ottimali anche dopo anni di utilizzo.<\/p>\n<p>Oltre alla durata, Ever Power offre anche catene per impieghi gravosi con rulli pieni. I rulli pieni rappresentano il principale punto di contatto tra la catena e il pignone e sono pi\u00f9 resistenti dei rulli scomponibili. Queste catene sono inoltre dotate di boccole a rulli pieni, che contribuiscono a prevenire l'attrito interno. Sono adatte per applicazioni a velocit\u00e0 medio-alte. \u00c8 possibile scegliere tra una variet\u00e0 di catene diverse per soddisfare le proprie esigenze applicative; disponiamo di un'ampia selezione di catene per impieghi gravosi di alta qualit\u00e0 per diverse applicazioni industriali.<\/p>\n<p><strong style=\"color: #333333; font-size: 26px;\">Perch\u00e9 scegliere le catene a rulli Ever-power?<\/strong><\/p>\n<div class=\"J_module\">\n<div class=\"detail-decorate-json-renderer-container\">\n<div class=\"magic-4\">\n<div class=\"magic-5\">\n<div class=\"magic-6\">\n<div class=\"magic-7\">Ever-power Transmission Group \u00e8 un produttore specializzato di catene speciali a passo largo. Disponiamo di una linea di produzione completa per catene a rulli, con una selezione delle attrezzature e una progettazione dei processi che si attengono ai principi di alta efficienza, risparmio energetico e automazione. Siamo inoltre dotati di attrezzature di collaudo complete, un team di gestione della qualit\u00e0 altamente qualificato e personale tecnico specializzato. Siamo specializzati nella produzione, lavorazione e vendita di catene di trasmissione, catene speciali, accessori per catene e componenti meccanici. Abbiamo acquisito una profonda conoscenza delle tecnologie chiave per la produzione di catene e siamo esperti nelle principali tecniche di lavorazione. I nostri prodotti sono ampiamente utilizzati in settori quali la raffinazione dello zucchero, la produzione di carta, il cemento, il legno, l'industria alimentare, l'industria mineraria e la metallurgia. Diamo priorit\u00e0 alla qualit\u00e0 dei prodotti e alla reputazione, e abbiamo ottenuto la certificazione del sistema di gestione della qualit\u00e0 ISO 9001:2008, nonch\u00e9 le autorizzazioni all'importazione e all'esportazione per i relativi prodotti e tecnologie. I nostri prodotti vengono esportati in diverse province e citt\u00e0 della Cina, nonch\u00e9 in Europa, America e Sud-est asiatico.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"J_module\">\n<div class=\"icbu-pc-images magic-0\">\n<div class=\"flex-layout-v\">\n<div class=\"flex-layout-h magic-0\">\n<div class=\"magic-22\"><img decoding=\"async\" class=\"magic-23\" src=\"https:\/\/s.alicdn.com\/@sc04\/kf\/H29b5d9cbf852453a981893b14b5f6866H\/200078908\/H29b5d9cbf852453a981893b14b5f6866H.jpg?quality=close\" data-src=\"\/\/s.alicdn.com\/@sc04\/kf\/H29b5d9cbf852453a981893b14b5f6866H\/200078908\/H29b5d9cbf852453a981893b14b5f6866H.jpg?quality=close\" \/><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" src=\"https:\/\/s.alicdn.com\/@sc04\/kf\/Hd3aecd4df0f04d2a89a804f8d6ea3680y\/200078908\/Hd3aecd4df0f04d2a89a804f8d6ea3680y.jpg?quality=close\" width=\"286\" height=\"446\" \/><\/div>\n<div><strong>1. Forno di ricottura intelligente a campana di grandi dimensioni:<\/strong><\/div>\n<div>qualit\u00e0 di ricottura stabile e affidabile e basso consumo energetico<br \/>\n<strong>2. Forno a nastro reticolare:<\/strong><\/div>\n<div>Linea di produzione per il trattamento termico di prima classe per forni a nastro reticolare di produzione nazionale.<br \/>\n<strong>3. Forno multifunzione:<\/strong><\/div>\n<div>Il forno multifunzione Epson garantisce una qualit\u00e0 di trattamento termico stabile e affidabile.<br \/>\n<strong>4. Robot di saldatura intelligente ABB:<\/strong><\/div>\n<div>Invece di eseguire manualmente complesse operazioni di saldatura, la saldatura risulta bella, stabile e affidabile.<\/div>\n<div><\/div>\n<div><strong>5. Rivettatrice a caldo automatica:<\/strong>\u00a0La linea di assemblaggio automatica di catene di saldatura, sviluppata internamente, pu\u00f2 sostituire il lavoro manuale per realizzare l'estrazione automatica e la rivettatura a caldo, con prodotti stabili, alta precisione ed elevata efficienza.<br \/>\n<strong>6. Apparecchiature di tempra a induzione:<\/strong>\u00a0L'apparecchiatura di tempra a induzione semiautomatica, sviluppata internamente, realizza con successo la tempra a induzione selettiva (localizzata) dell'albero del perno e la tempra a induzione dei denti della ruota dentata.<br \/>\n<strong>7. Macchina da taglio a portale programmabile:<\/strong>\u00a0possiede le funzioni di taglio al plasma e taglio a fiamma.<br \/>\n<strong>8. Centro di lavoro CNC:<\/strong>\u00a0Centro di lavoro verticale CNC e centro di lavoro orizzontale CNC, adatti alla lavorazione di stampi e prodotti di alta precisione<\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Le catene a rulli per impieghi gravosi sono dotate di piastre laterali pi\u00f9 spesse per aumentarne la resistenza alla fatica e la capacit\u00e0 di carico. Sono ideali per macchinari pesanti, minipale e applicazioni agricole. La variet\u00e0 di catene per impieghi gravosi disponibili \u00e8 ampia e il nostro reparto Catene e Pignoni offre sia catene duplex che simplex. \u00c8 possibile scegliere anche catene a perno rinforzate. Le catene pi\u00f9 piccole possono sopportare solo pochi chili, mentre le catene pi\u00f9 grandi possono sopportare fino a mille libbre per piede lineare. Sono disponibili catene per impieghi gravosi da 35 e da 50 pollici.<\/p>","protected":false},"featured_media":700,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1401],"product_tag":[],"class_list":["post-665","product","type-product","status-publish","has-post-thumbnail","product_cat-roller-chain","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/product\/665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/comments?post=665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/media\/700"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/media?parent=665"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/product_brand?post=665"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/product_cat?post=665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/it\/wp-json\/wp\/v2\/product_tag?post=665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}