50BS55 Sprocket With 1-3/4" Finished Bore 40-Tooth Sprocket HCST209 bearing is a 45mm

HCST209 bearing is a 45mm bore normal-duty take-up bearing that utilizes an eccentric locking collar to secure to a 45mm shaft

Our superior UCTB206-17 bearing with a 1-1/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

100BTB19 sprockets are manufactured to accept a 2517 size taper bushing which we also stock with a wide range of bore sizes

35V550SDS Sheave Dimensions

50BS55 Sprocket With 1-3/4" Finished Bore 40-Tooth Sprocket HCST209 bearing is a 45mmThis 50BS55 sprocket features a 1 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore