50BS32 Sprocket With 1-3/8" Finished Bore filter_H35BS30 This 6306 ball bearing is

This 6306 ball bearing is a high-precision premium quality deep groove 30x72x19 ball bearing made to ABEC 3 precision standards from AXIS

This 50BS49 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

2BK70 Pulley 1-3/8" Dimensions

Part #: UCP 212-39

Part #: UCFBS 210

50BS32 Sprocket With 1-3/8" Finished Bore filter_H35BS30 This 6306 ball bearing isThis 50BS32 sprocket features a 1 3 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 #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