40BS57 Sprocket With 7/8" Finished Bore filter_H40BS47 Sheave Weight: 36 LBS

Sheave Weight: 36 LBS

35BS40 3/4" Finished Bore Sprocket Dimensions:

Our UCPX12-39 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer

Our UC214-43 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

Size: 3TB160

40BS57 Sprocket With 7/8" Finished Bore filter_H40BS47 Sheave Weight: 36 LBSThis 40BS57 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,