40BS51 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 5V Three-Groove QD Bushed Sheaves Dimension (H): 83

Dimension (H): 83

Size: 2B38SH

What separates this three groove 3TB154 pulley from the others is that it is made using a high grade-35 cast iron

Part Number: #200S17

Length Thru Bore: 25mm

40BS51 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 5V Three-Groove QD Bushed Sheaves Dimension (H): 83This 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