40BS49 High-Performance Sprocket 1-1/8" UCFT200 2-Bolt Set Screw Flange Bearings and precision 40 tooth sprocket

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

the 625-ZZ bearing features raceways that are precision honed to a superb finish

Length Thru Bore: 3/4"

Sprocket Size: 140B24

This 40A26 sprocket is a durable

40BS49 High-Performance Sprocket 1-1/8" UCFT200 2-Bolt Set Screw Flange Bearings and precision 40 tooth sprocketThis 40BS49 sprocket features a 1 1 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that 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 resistance to the environment and will prevent early rust build up. We also offer stock bore