{"id":1264,"date":"2026-08-28T01:44:06","date_gmt":"2026-08-28T01:44:06","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&p=1264"},"modified":"2026-08-28T02:56:32","modified_gmt":"2026-08-28T02:56:32","slug":"ansi-50-roller-chain-50-1-50-2-series","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/pt\/produto\/ansi-50-roller-chain-50-1-50-2-series\/","title":{"rendered":"ANSI 50 Roller Chain | 50-1 \/ 50-2 Series"},"content":{"rendered":"
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ANSI 50 Roller Chain<\/p>\n

50-1 \u00a0\/\u00a0 50-2 \u00a0\u2022\u00a0 5\/8″ Pitch \u00a0\u2022\u00a0 21.8\u201343.6 kN \u00a0\u2022\u00a0 ASME B29.1<\/p>\n

Get a Quote<\/a><\/p>\n<\/div>\n

ANSI 50 roller chain operates on a 5\/8 inch (15.875 mm) pitch and is the standard step up from the 40 series for drives requiring greater load capacity without moving to the wider 3\/4 inch pitch of the 60 series. The 50-1 simplex and 50-2 duplex cover the majority of medium-duty industrial drive requirements in North American-specification equipment. Ever Power manufactures both strand configurations to ASME B29.1, with case-hardened alloy steel pins at 58\u201364 HRC, through-hardened bushings at 50\u201358 HRC, and shot-peened rollers. The ISO equivalent designation is 10A-1 (simplex) \u2014 always confirm the correct standard before ordering for an existing drive, as inner width differs slightly between the two standards.<\/p>\n

Full Specification Table \u2014 ANSI 50 Series<\/h2>\n
\n\n\n\n\n\n\n
N\u00famero da corrente<\/th>\nStrands<\/th>\nPasso (mm)<\/th>\nDi\u00e2metro do rolo (mm)<\/th>\nLargura interna (mm)<\/th>\nDi\u00e2metro do pino (mm)<\/th>\nResist\u00eancia m\u00ednima \u00e0 tra\u00e7\u00e3o (kN)<\/th>\nPeso (kg\/m)<\/th>\n<\/tr>\n<\/thead>\n
50-1<\/td>\n1<\/td>\n15.875<\/td>\n10.16<\/td>\n9.40<\/td>\n5.08<\/td>\n21.8<\/td>\n0.92<\/td>\n<\/tr>\n
50-2<\/td>\n2<\/td>\n15.875<\/td>\n10.16<\/td>\n9.40<\/td>\n5.08<\/td>\n43.6<\/td>\n1.80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Per ASME B29.1-2011. ISO 10A-1 inner width 9.65 mm vs ANSI 50-1 at 9.40 mm \u2014 verify before substituting on existing sprockets.<\/p>\n

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ISO Cross-Reference:<\/span> ANSI 50-1 \/ ISO 10A-1 share the 15.875 mm pitch but differ in inner width (9.40 vs 9.65 mm). Not interchangeable with ISO 10B-1 (9.65 mm inner width, 10.16 mm roller \u2014 same roller diameter but different standard family).<\/p>\n<\/div>\n

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Material and Construction<\/h2>\n
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Side Plates<\/p>\n

SAE 1040\u20131050 cold-stamped. Work-hardened at pitch holes for fatigue resistance. Alloy steel (20CrMnTi) available for heavy-duty variants.<\/p>\n<\/div>\n

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Pins & Bushings<\/p>\n

Gas-carburised pins 58\u201364 HRC. Through-hardened bushings 50\u201358 HRC, controlled interference fit. Proof-load tested to 50% min. tensile per batch.<\/p>\n<\/div>\n

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Rolos<\/p>\n

Shot-peened 58\u201364 HRC carbon steel. Peening introduces compressive residual stress extending fatigue life 20\u201335% over unpeened production.<\/p>\n<\/div>\n<\/div>\n

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\u2713<\/p>\n

Proof-load tested
\n50% min. tensile<\/p>\n<\/div>\n

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\u25cf<\/p>\n

ISO 9001:2015
\ncertified<\/p>\n<\/div>\n

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\u25b8<\/p>\n

EN 10204 2.1
\n3.1 on request<\/p>\n<\/div>\n<\/div>\n

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Typical Applications \u2014 ANSI 50 Series<\/h2>\n
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50-1 Simplex<\/p>\n<\/div>\n

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Medium-duty agricultural equipment \u2022 Light conveyor systems \u2022 North American OEM tractor drives (John Deere, Case IH) \u2022 1\u20135 kW at moderate speed<\/p>\n<\/div>\n<\/div>\n

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50-2 Duplex<\/p>\n<\/div>\n

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Multi-drop conveyors \u2022 Packaging line transfer sections \u2022 High-torque moderate-speed drives where simplex tensioner adjustment is too frequent<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Related Roller Chain Products<\/p>\n

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ANSI 60 Roller Chain<\/p>\n

60-1 \/ 60-2 \u2022 3\/4″ Pitch<\/p>\n

Medium-to-heavy industrial standard. 31.3\u201362.6 kN. Most commonly specified ANSI chain in industrial conveyor drives.<\/p>\n<\/div>\n

View specs \u203a<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

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ANSI 80 Roller Chain<\/p>\n

80-1 \/ 80-2 \/ 80H-1 \u2022 1″ Pitch<\/p>\n

Heavy duty. 58\u2013116 kN. Steel plant, quarrying, and heavy aggregate applications. 80H-1 heavy series available.<\/p>\n<\/div>\n

View specs \u203a<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

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Corrente de a\u00e7o inoxid\u00e1vel<\/p>\n

SS304 \/ SS316L \u2022 ISO & ANSI<\/p>\n

Food-grade, pharmaceutical, and marine environments. NSF H1 lubrication available. EN 10204 3.1 cert standard.<\/p>\n<\/div>\n

View specs \u203a<\/a><\/p>\n<\/div>\n<\/div>\n

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ANSI 40 Roller Chain<\/p>\n

40-1 \/ 40-2 \/ 40-3 \u2022 1\/2″ Pitch<\/p>\n

Lighter-duty drives. 17.8\u201353.4 kN. Simplex, duplex and triplex. Packaging machinery and light conveyor lines.<\/p>\n<\/div>\n

View specs \u203a<\/a><\/p>\n

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Ordering and Supply<\/h2>\n
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Estoque<\/p>\n

3 m, 5 m, 10 ft reels \u2022 Clip connecting links \u2022 Offset links for odd-pitch loops<\/p>\n<\/div>\n

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Stainless variants<\/p>\n

SS304 \/ SS316L \u2022 3\u20135 day lead time \u2022 3.1 mill cert standard<\/p>\n<\/div>\n

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Personalizado<\/p>\n

Attachment plates, coatings \u2022 50 m MOQ \u2022 4\u20136 weeks from drawing approval<\/p>\n<\/div>\n<\/div>\n

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Request a quote on ANSI 50 roller chain<\/p>\n

Standard sizes quoted same day \u2022 UK delivery 1\u20133 working days<\/p>\n

sales@roller-chain-manufacturers.com<\/a><\/p>\n<\/div>\n

editado por gzl<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

ANSI 50-1 and 50-2 roller chain, 5\/8″ (15.875 mm) pitch, carbon steel, minimum tensile strength 21.8\u201343.6 kN. ISO 10A-1 equivalent. Factory-direct from Ever Power. Quote: sales@roller-chain-manufacturers.com<\/p>","protected":false},"featured_media":1227,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1403],"product_tag":[],"class_list":["post-1264","product","type-product","status-publish","has-post-thumbnail","product_cat-ansi","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product\/1264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/comments?post=1264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media\/1227"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media?parent=1264"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1264"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1264"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}