40BS37 Sprocket With 5/8" Finished Bore Double Groove Pulleys 208B Roller Chain is a

208B Roller Chain is a double pitch metric double pitch chain manufactured in accordance with DIN 8181 (ISO 1275) dimensional and material standards

Part #: UEFT 209

Part #: HCFS 212-39

1VP56 Pulley 3/4" Dimensions

SA209-28 Bearing Dimensions

40BS37 Sprocket With 5/8" Finished Bore Double Groove Pulleys 208B Roller Chain is aThis 40BS37 sprocket features a 5 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 #40 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,