50BS48 Sprocket With 1-3/8" Finished Bore filter_50B59-SB Our superior 12B K2 attachment

Our superior 12B K2 attachment connecting link is designed explicitly for metric 19

This 35BS16 sprocket features a 5/8" finished bore including a key-way and two setscrews

Dimension (F): 83

100C13H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

UCTB210 bearing is a 50mm bore tapped-base normal-duty mounted bearing unit that utilizes set screws to secure to a 50mm shaft

50BS48 Sprocket With 1-3/8" Finished Bore filter_50B59-SB Our superior 12B K2 attachmentThis 50BS48 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