40BS52 High-Performance Sprocket 1-1/4" 40B23 Sprockets Hub Diameter: 2-5/64"

Hub Diameter: 2-5/64"

but alternative lengths are available upon request

200M22 Sprocket Dimensions

This 6306 ball bearing is a high-precision premium quality deep groove 30x72x19 ball bearing made to ABEC 3 precision standards from AXIS

Variable Pitch 1VP62 Pulley 1-1/4" is designed and engineered in a way that allows for precise adjustments in diameter

40BS52 High-Performance Sprocket 1-1/4" 40B23 Sprockets Hub Diameter: 2-5/64"This 40BS52 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