50BS56 Sprocket With 1-3/4" Finished Bore filter_H50B57 35A70 sprocket with a stock

35A70 sprocket with a stock bore comes with the standard 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

Our CSA209-28 insert bearing has several features: a wide inner-ring

UCFT212-38 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

This 40BS24 sprocket featured a 1-7/16" finished bore with a key-way and two set screws

50BS56 Sprocket With 1-3/4" Finished Bore filter_H50B57 35A70 sprocket with a stockThis 50BS56 sprocket features a 1 3 4" 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