About #80-4 Multiple Roller Chain

#80-4 quadruple-strand roller chain is manufactured strictly in accordance with ANSI industrial standards. Made of high-strength carbon steel with standardized heat treatment, it possesses outstanding tensile strength, excellent wear resistance and stable fatigue resistance to cope with ultra-heavy load transmission demands.

Precision machined pins, bushings and rollers guarantee smooth meshing, low friction and quiet operation. Widely applied in heavy-duty conveyors, mining machinery, large agricultural equipment and heavy industrial transmission systems. Optional black oxide or galvanized surface treatment is available for better anti-rust performance. Strict inspection effectively restricts chain elongation and ensures long-term reliable continuous operation.

ANSI #80-4 Multiple Roller Chains  Dimension