50BS35 Sprocket With 1-3/4" Finished Bore filter_50B13-SB This 5203-ZZ Bearing is a

This 5203-ZZ Bearing is a high-precision premium shielded double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

For more information or to get pricing and availability on a 2AK39 Pulley with 7/8" bore

What separates this 2BK110H pulley from the others is that it is made using a high grade-35 cast iron

For more information or to get pricing and availability on a 2AK44 Pulley with 1" bore

2B5V80 Sheave Dimensions

50BS35 Sprocket With 1-3/4" Finished Bore filter_50B13-SB This 5203-ZZ Bearing is aThis 50BS35 sprocket features a 1 3 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 #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