40BS44 High-Performance Sprocket 1-1/4" 1VP44 Pulley Part #: UCPX 15-47

Part #: UCPX 15-47

Stock Bore: 15/16"

and precision 42 tooth sprocket that is manufactured to accept a E bushing

2AK39H Pulley Dimensions

40BS44 High-Performance Sprocket 1-1/4" 1VP44 Pulley Part #: UCPX 15-47This 40BS44 sprocket features a 1 1 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 #40 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