60BS53 Sprocket With 2" Finished Bore 2AK84 Pulley HCST212-39 bearing is a 2-7/16"

HCST212-39 bearing is a 2-7/16" bore normal-duty take-up bearing that utilizes an eccentric locking collar to secure to a 2-7/16" shaft

This 40BS55 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

What separates this four groove 4TB50 pulley from the others is that it is made using a high grade-35 cast iron

Sprocket Size: 40A34

60BS53 Sprocket With 2" Finished Bore 2AK84 Pulley HCST212-39 bearing is a 2-7/16"This 60BS53 sprocket features a 2" 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 #60 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,