40BS51 Sprocket With 7/8" Finished Bore 4.75" Stock Bore Size: 1TB36

Size: 1TB36

and precision sprocket with 28 hardened teeth that is manufactured to accept a S2 bushing

HCFJT209-27 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes

UCFBS205 Bearing Dimensions

40BS51 Sprocket With 7/8" Finished Bore 4.75" Stock Bore Size: 1TB36This 40BS51 sprocket features a 7 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 sprockets,