06B9 Sprocket With Stock Bore 38-Tooth Sprocket and solid rollers

and solid rollers

06B30H sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

The roller of a chain is responsible for the sprocket-to-chain contact

We supply this attachment as a standard connecting link (master link) or assembled onto the 06B roller chain in specific increments

This 06B25 sprocket is a durable

06B9 Sprocket With Stock Bore 38-Tooth Sprocket and solid rollersThis 06B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 06B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 06B roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which