40C12 Sprocket With Stock Bore filter_35BS18-FB This 10B31 sprocket is a

This 10B31 sprocket is a durable

For additional information or to receive a quote on our CSA205-16 bearings

SB207-20 Bearing Dimensions

Recommended Maximum Bore: 3-5/16"

40C12 Sprocket With Stock Bore filter_35BS18-FB This 10B31 sprocket is aThis 40C12 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