Premium 60Q38 Sprocket filter_40BS12-FB This 4B200SF sheave features four

This 4B200SF sheave features four grooves

40BS20 1-7/16" Finished Bore Sprocket Dimensions:

UCFBS210 bearing is a 50mm bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 50mm shaft

Dimension (A): 86

Premium 60Q38 Sprocket filter_40BS12-FB This 4B200SF sheave features fourThis 60Q38 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a Q1 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket, thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide coated which