40BS57 Sprocket With 3/4" Finished Bore 35B40 Sprockets Part #: 08B K1

Part #: 08B K1

HCFS205-14 bearing is a 7/8" bore four-bolt normal-duty flange bearing that utilizes an eccentric locking device to secure to a 7/8" shaft

35BS25 5/8" Finished Bore Sprocket Dimensions:

What separates this double 2BK70 pulley from the others is that it is made using a high grade-35 cast iron

40BS57 Sprocket With 3/4" Finished Bore 35B40 Sprockets Part #: 08B K1This 40BS57 sprocket features a 3 4" 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,