41SDS36 Sprocket (QD Type) 40B11 Sprockets which insures proper contact between

which insures proper contact between the #100 roller chain and sprocket thus preventing premature wear or breakage

This 2040B11 sprocket is durable

Sprocket Size: 40Q70

Our superior HCST201 bearing with a 12mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Sprocket Size: 08B10

41SDS36 Sprocket (QD Type) 40B11 Sprockets which insures proper contact betweenThis 41SDS36 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a SDS bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #41 roller chain and sprocket which prevents premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide coated thus