50BS55 55-Tooth Sprocket #50 Chain, 1-15/16" Bore UEP200 2-Bolt Tru-Loc Pillow Block Bearings This 35BS19 sprocket features a

This 35BS19 sprocket features a 1/2" finished bore including a key-way and two setscrews

For more information on a double groove 2B5V46 sheave

This 40BS33 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

This 35BS19 sprocket features a 3/4" finished bore including a key-way and two setscrews

120R32 sprockets are made to accept a R1 size taper bushing which we also stock with a wide range of bore sizes

50BS55 55-Tooth Sprocket #50 Chain, 1-15/16" Bore UEP200 2-Bolt Tru-Loc Pillow Block Bearings This 35BS19 sprocket features aThis 50BS55 sprocket features a 1 15 16" 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 #50 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