50BS26 Sprocket With 1-3/16" Finished Bore filter_H50B45 This 10C130J Sheave uses a

This 10C130J Sheave uses a J QD bushing

What sets this 5200-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

10B A1 Attachment Dimensions

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This 13V315JA Sheave uses a JA bushing

50BS26 Sprocket With 1-3/16" Finished Bore filter_H50B45 This 10C130J Sheave uses aThis 50BS26 sprocket featured a 1 3 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear