Heavy Responsibility Roller Chains
Weighty-Obligation Roller Chain
50H Roller Chain 60H Roller Chain 80H Roller Chain 100H Roller Chain
120H Roller Chain
The Heavy Duty roller chain is a special roller chain, based on the original standard quick pitch roller chain, by rising the thickness of the chain plate and escalating the size of the pin shaft.
As the thickness of the chain plate boosts, the allowable load and tensile power of the chain are improved.