80BS49 Sprocket With 1-3/8" Finished Bore #100 BTB Type Sprockets 50BS25 7/8" Finished Bore Sprocket

50BS25 7/8" Finished Bore Sprocket Dimensions

This 60BS27 sprocket featured a 1-1/2" finished bore with a key-way and two set screws

Insert Bearing Part #: UC207-21

SSUCTPFL206 Bearing Dimensions

This 50BS55 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

80BS49 Sprocket With 1-3/8" Finished Bore #100 BTB Type Sprockets 50BS25 7/8" Finished Bore SprocketThis 80BS49 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 49 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 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