AA73771: Roller Chain CS7 and pin diameter of 30

and pin diameter of 30 mm (1

34 in) for optimal flow

Made from high quality steel for enhanced strength and durability

Boronized Surface Technology: Boron diffusion process creates a hardened outer layer

AA73771: Roller Chain CS7 and pin diameter of 30Efficient Power Transmission: Designed to transfer motion by wrapping around sprockets, helping enable smooth rotational movement without slippage. Durable Construction: Built to perform in heavy? duty conditions, helping support long service life and resistance to wear during use. Load Handling Capability: Designed to carry and distribute load across chain links, helping support stable movement and reduce stress on individual components.