60BS39 Sprocket With 1" Finished Bore filter_H50B11 This 5312-ZZ Bearing is a

This 5312-ZZ Bearing is a high-precision premium shielded double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

This 40JA19 sprocket is a durable

Weight With Hub: 205lbs

This 41BS54 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

60BS39 Sprocket With 1" Finished Bore filter_H50B11 This 5312-ZZ Bearing is aThis 60BS39 sprocket features a 1" 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 #60 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,