50BS48 Sprocket With 1-3/16" Finished Bore filter_50BS53-FB This 6303 ball bearing is

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

This 100Q16 sprocket is a durable

Our UE206-20 insert bearing has several features: a wide inner-ring

Dimension (D): 4"

For more information or to get pricing and availability on a 2BK30 Pulley with 1" bore

50BS48 Sprocket With 1-3/16" Finished Bore filter_50BS53-FB This 6303 ball bearing isThis 50BS48 sprocket features a 1 3 16" 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