Description & Specifications
Our #100B20 is a 20-tooth sprocket with a plain stock bore that's compatible with any ANSI #100 roller chain. It's made from 1045 cold drawn steel and includes hardened teeth for better wear resistance leading to longer service life. The stock bore design allows customers to bore it to their specific requirements and add keyways and setscrews for a customized fit.
100B20 Sprocket Dimensions
- ANSI Chain Size:100
- Bore (B):1-5/16''
- Tooth Count:20
- Pitch Diameter (PD):7.991"
- Outside Diameter (D):8.643"
- Sprocket Thickness (T):0.692''
- Hub Diameter (HD):4.500''
- Length Thru Bore (W):2.000''
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.
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