40BS49 High-Performance Sprocket 1-1/4" 16B-4 Metric Roller Chain This 6303-2RS ball bearing is

This 6303-2RS ball bearing is a high-precision premium quality sealed deep groove 17x47x14 ball bearing made to ABEC 3 precision standards from AXIS

For more information or to get a formal quote on an 2VP68 variable pitch pulley with 1-3/8" bore and other products please contact us and we will be happy to assist you

Part #: HCFS 212-36

Dimension (d0): 51

40BS49 High-Performance Sprocket 1-1/4" 16B-4 Metric Roller Chain This 6303-2RS ball bearing isThis 40BS49 sprocket features a 1 1 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 #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