50B23 Sprocket With Stock Bore 50B50 Sprockets 40BTB19 sprockets are bored to

40BTB19 sprockets are bored to accept a 1210 size taper bushing which we also stock with a wide range of bore sizes

SBRFB205 bearing is a 25mm bore three-bolt light-duty flange bearing that utilizes set screws to secure to a 25mm shaft

Total Inner Link Width (b2): 13

40BTB112 sprockets are made to accept a 2517 size taper bushing which we also stock with a wide range of bore sizes

50B23 Sprocket With Stock Bore 50B50 Sprockets 40BTB19 sprockets are bored toThis 50B23 sprocket is a durable, high quality, and precision sprocket with 23 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 #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which