{"id":703,"date":"2026-01-14T01:04:49","date_gmt":"2026-01-14T01:04:49","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&p=703"},"modified":"2026-01-21T06:19:08","modified_gmt":"2026-01-21T06:19:08","slug":"20b-g1-rubber-top-roller-chain","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/fr\/produit\/20b-g1-rubber-top-roller-chain\/","title":{"rendered":"20B-G1 Rubber Top Roller Chain"},"content":{"rendered":"

20B-G1 Rubber Top Chain 20B-G1 Rubber Top Roller Chain<\/strong><\/span><\/p>\n

In the realm of industrial conveyance, the 20B-G1 elastomeric-capped linkage stands as a paragon of adaptability. This variant mirrors its 20A-G1 counterpart yet diverges in pitch and roller girth. The nomenclature “20B” denotes a 31.75-millimeter pitch\u2014equivalent to 1.25 inches\u2014while “G1” signifies a solitary array of rollers measuring 19.05 millimeters in diameter. Such chains incorporate a vulcanized polymeric overlay, ensuring tenacious adhesion for conveyed goods. Slippage becomes obsolete. Secure transit prevails across undulating paths.<\/p>\n

These 20B-G1 polymer-surfaced roller linkages find ubiquity in sectors like alimentary refinement, encasement operations, and fabrication arenas. Inclined ascents pose no peril. The resilient capping thwarts dislodgment, safeguarding cargo integrity. Versatility defines this chain. It echoes the 20A-G1’s prowess but demands meticulous pairing with compatible toothed wheels for unwavering efficacy.<\/p>\n

\"20B-G1<\/p>\n

20B-G1 Rubber Top Chain Dimensions:<\/strong><\/h3>\n

\"20B-G1\u00a0Rubber<\/p>\n\n\n\n\n\n\n
Chain No.<\/td>\nPitch<\/td>\nRoller diameter<\/td>\nWidth between inner plates<\/td>\nPin diameter<\/td>\nPin length<\/td>\nPlate and attachment dimension<\/td>\nTensile strength<\/td>\nWeight per meter<\/td>\n<\/tr>\n
P<\/td>\nd1\u00a0max<\/td>\nb1\u00a0min<\/td>\nd2\u00a0max<\/td>\nL
\nmax<\/td>\n		h2\u00a0max<\/td>\nA<\/td>\nB<\/td>\nH<\/td>\nT<\/td>\nQ
\nmin<\/td>\n		q<\/td>\n<\/tr>\n
mm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nmm<\/td>\nkN\/lbf<\/td>\nkg\/m<\/td>\n<\/tr>\n
20B-G1 Chain<\/td>\n31.750<\/td>\n19.05<\/td>\n19.56<\/td>\n10.19<\/td>\n48.0<\/td>\n26.40<\/td>\n36.00<\/td>\n57.00<\/td>\n27.0<\/td>\n3.50<\/td>\n85.0\/19318<\/td>\n6.19<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

20B-G1 Rubber Top Chain Specifications:<\/strong><\/h3>\n

1. Chain Material:<\/strong>\u00a0Alloy steel & Stainless steel
\n2. Rubber Material:<\/strong>\u00a0NBR & NR
\n3. Rubber hardness:<\/strong>\u00a0Shore hardness 65-75, 75-85
\n4. Chain Surface Treatment:<\/strong>\u00a0Shot peening & Blackening & Bluing
\n5. Chain Size: <\/strong>20B-G1, 20B-G2;<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product\u00a0name\u00a0<\/strong><\/td>\n20B-G1 Rubber Top Chain (Rubber Top Roller Chain)<\/td>\n<\/tr>\n
Materials\u00a0Available\u00a0<\/strong><\/td>\n1.\u00a0Stainless\u00a0Steel:\u00a0SS304, SS316, etc<\/td>\n<\/tr>\n
2.\u00a0Alloy Steel: 45Mn, 42CrMo, 20CrMo, etc<\/td>\n<\/tr>\n
3. Appurtenant\u00a0material:\u00a0NR, NBR<\/td>\n<\/tr>\n
4. OEM, according to your request<\/td>\n<\/tr>\n
Surface Treatment<\/strong><\/td>\nShot peening, Blackening, Oxygenation, Polishing, Zinc-plated, Nickel-plated, Anodized, etc.<\/td>\n<\/tr>\n
Characteristic<\/strong><\/td>\nFire\u00a0Resistant,\u00a0Oil\u00a0Resistant,\u00a0Heat\u00a0Resistant<\/td>\n<\/tr>\n
Design criterion<\/strong><\/td>\nISO DIN ANSI\u00a0& Customer’s Drawing<\/td>\n<\/tr>\n
Size<\/strong><\/td>\nCustomer’s Drawing & ISO Standard<\/td>\n<\/tr>\n
Application<\/strong><\/td>\nWood products factory, plywood factory<\/td>\n<\/tr>\n
Package<\/strong><\/td>\nWooden Case \/ Container and pallet, or made-to-order<\/td>\n<\/tr>\n
Certificate<\/strong><\/td>\nISO9001: 2008<\/td>\n<\/tr>\n
Advantage<\/strong><\/td>\nFirst quality, Best service, Competitive price, Fast delivery<\/td>\n<\/tr>\n
Delivery Time<\/strong><\/td>\n20 days for samples. Forty-five days for official order.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Features of 20B-G1 Rubber Top Chain:<\/strong><\/h3>\n

This linkage eschews abrasions, engineered for ferrying refined lumber, vitreous sheets, composite laminates, and fragile substrates. Its hallmarks include:<\/p>\n

1. Abrasion-Averse Facade: The fused polymeric contour yields a pliant, scar-preventing interface, shielding delicate cargoes from blemishes.<\/p>\n

2. Thermally Fortified Elements: Crafted from annealed exactitude parts, this chain resists attrition with unyielding fortitude.<\/p>\n

3. Fused Polymeric Contour: This affords an ergonomic, yielding clasp, facilitating seamless manipulation.<\/p>\n

4. Diverse Extents: Procurable in myriad spans to align with bespoke exigencies.<\/p>\n

5. Tailor-Made: Configurable to precise stipulations, encompassing roller calibers or polymeric genres.<\/p>\n\n\n\n
\"20B-G1<\/td>\n\"20B-G1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications of 20B-G1 Rubber Top Chain:<\/strong><\/h3>\n

Abrasion-eschewing by design, this chain<\/a> excels in transporting refined timber, crystalline panes, synthetic veneers, and susceptible artifacts. Apt for diverse scenarios:<\/p>\n

(1) Transference Systems: Favored in mechanisms shuttling polished woodwork, silica, and tender commodities. Its scar-proof veneer preserves integrity.<\/p>\n

(2) Machining Apparatus: Employed in cutters and smoothers. Shields workpieces from mars.<\/p>\n

(3) Encasement Apparatus: Integrates into bundling rigs. Guards wrappers from defacement.<\/p>\n

(4) Sundry Usages: Applies wherever mar-free conveyance is imperative, spanning comestible handling and assembly lines.<\/p>\n

Rubber Top Chain Sprockets for Rubber Top Chains<\/strong><\/h3>\n

These cogwheels boast a polymeric veneer, bolstering longevity against erosion. Such overlay dampens clamor and oscillation, ideal for acoustically sensitive environs.<\/p>\n

Analogous chains<\/a> feature this veneer, mitigating attrition while quelling din and tremor. Non-abrasive nature suits fragile transits. Diverse calibers and configurations abound to match precise mandates.<\/p>\n

Perquisites of polymeric cap cogwheels and linkages encompass:<\/p>\n