(Adding other products will affect these rates)
The A2040 roller chain has a double pitch of an ANSI standard chain. A2040 chain is commonly referred to as "extended pitch chain". Our A2040 extended pitch roller chain is made from high quality carbon steel that is heat treated and shot peened for strength and durability.
Maintenance and lubrication is crucial in the overall performance and life span of roller chain. Proper lubrication will reduce abrasion, chain wear, friction, noise and keep chains running cooler at higher RPM's. You can download the Nitro Roller Chain Care below.