D40B16H Sprocket With Stock Bore 100B18 Sprockets SSUCTPFL207-21 bearings utilize two strategically

SSUCTPFL207-21 bearings utilize two strategically placed set-screws for securing a 1-5/16" shaft

5C90E Sheave Dimensions

This 2TB56 Pulley uses a P1-Series Bushing

40BS15 1-3/16" Finished Bore Sprocket Dimensions:

D40B16H Sprocket With Stock Bore 100B18 Sprockets SSUCTPFL207-21 bearings utilize two strategicallyThis D40B16H sprocket is a durable, high quality, and precision double sprocket with 16 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 2 double roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide