40BTB33 Sprocket (Taper Bushed) 5.75" Stock Bore Plate Thickness (T): 3

Plate Thickness (T): 3

100BTB45 sprockets are manufactured to accept a 3020 size taper bushing which we also stock with a wide range of bore sizes

40BS40 1-1/16" Finished Bore Sprocket Dimensions:

The metal shields that are located on both sides of the bearing prevent unwanted debris from entering the bearing and also hold in the bearing grease

40BTB33 Sprocket (Taper Bushed) 5.75" Stock Bore Plate Thickness (T): 3This 40BTB33 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a 1610 bushing. Something 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 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