40BS49 Sprocket With 1-7/16" Finished Bore 10mm Stock Bore Sprocket Size: 100SK13

Sprocket Size: 100SK13

100BS12 1" Finished Bore Sprocket Dimensions

Dimension (B): 3"

What separates this 1TB154 pulley from the others is that it is made using a high grade-35 cast iron

Part Number: #200C60

40BS49 Sprocket With 1-7/16" Finished Bore 10mm Stock Bore Sprocket Size: 100SK13This 40BS49 sprocket features a 1 7 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 #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