60BS43 43-Tooth Sprocket 1-15/16" Bore #60 Chain Hex Shaft Coupler 50A55 sprockets with a stock

50A55 sprockets with a stock bore comes with a 15/16" inside diameter plain hole and can be easily machine bored to custom sizes

160B17H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Bearing Part #: SSUCTPFL208-25

Dimension (N): 14

Length Thru Bore: 4-1/2"

60BS43 43-Tooth Sprocket 1-15/16" Bore #60 Chain Hex Shaft Coupler 50A55 sprockets with a stockThis 60BS43 sprocket features a 1 15 16" 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 #60 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