40BS51 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 5V Three-Groove QD Bushed Sheaves Besides 1VP68 pulleys with a

Besides 1VP68 pulleys with a 1-3/8" bore we also stock a full line of high-quality performance 3L

Size: 2B38SH

Dimension (H): 83

Part Number: #200S17

100R84 Sprocket Dimensions

40BS51 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 5V Three-Groove QD Bushed Sheaves Besides 1VP68 pulleys with aThis 40BS51 sprocket features a 1 1 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