50BS58 Sprocket With 1" Finished Bore 4.75" Stock Bore 72" at its widest point

72" at its widest point (the connecting link)

Dimension (W): 137

SARFB206-20 bearings are commonly used in applications such as

Besides 2VP56 pulleys with a 5/8" bore we also stock a full line of high-quality performance 3L

This 35BS80 sprocket features a 1" finished bore including a key-way and two setscrews

50BS58 Sprocket With 1" Finished Bore 4.75" Stock Bore 72" at its widest pointThis 50BS58 sprocket features a 1" 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 sprockets,