40BS20 High-Performance Sprocket 1-1/8" Manure Spreader Chain and precision sprocket with 19

and precision sprocket with 19 hardened teeth that is manufactured to accept a 3535 bushing

35V975SF Sheave Dimensions

What separates this 2BK90H pulley from the others is that it is made using a high grade-35 cast iron

875mm pitch ISO metric roller chain that conforms to British Standards (BS)

40A49 Sprocket Dimensions:

40BS20 High-Performance Sprocket 1-1/8" Manure Spreader Chain and precision sprocket with 19This 40BS20 sprocket featured a 1 1 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear