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Explore USA Roller Chain's quality selections at incredible prices
100A42 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
This 120C13 sprocket is a durable
UCF206-19 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and poses great stability and rigidity due to the four mounting positions
Pitch Diameter: 76
50BS47 47-Tooth Sprocket 1-15/16" Bore for #50 Chain USA Roller Chain 35B70 Sprockets Explore USA Roller Chain's qualityThis 50BS47 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 #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
