50BS31 High-Performance Sprocket 1-15/16", USA Roller Chain 40B28 Sprockets For more information or to

For more information or to get a formal quote on an 1VP68 variable pitch pulley with 1-3/8" bore and other products please contact us and we will be happy to assist you

For additional information or to get pricing and availability on a 4B38SD sheave

Tooth Count: 47

Contact our customer support team for further information or to get a quote on our UCHA209-28 bearings

208B-1 chain is the double-pitch version of 08B chain

50BS31 High-Performance Sprocket 1-15/16", USA Roller Chain 40B28 Sprockets For more information or toThis 50BS31 sprocket features a 1 15 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