40B23 Sprocket With Stock Bore 16B-4 Metric Roller Chain Our UEP211-32 bearings are engineered

Our UEP211-32 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer

Sprocket Size: 120CTB35

This D200B18 sprocket is high quality

and precision 40 tooth sprocket that is manufactured to accept a M bushing

Part #:SBRFB204

40B23 Sprocket With Stock Bore 16B-4 Metric Roller Chain Our UEP211-32 bearings are engineeredThis 40B23 sprocket is a durable, high quality, and precision sprocket with 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 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases