Description
This 10BTB21H sprocket is a metric taper bushed style roller chain sprocket manufactured under ISO and British Standard 228. and is made to accept a 1610 taper bushing. Our 10BTB21H sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. We also offer upgrades on our 10BTB21H sprockets such as black-oxide coatings and heat-treated hardened teeth, hardened teeth increases the durability and wear life of the sprocket while a black oxide coating will create an “anti-rust” coating on the sprocket. Besides the 21 tooth sprocket, we also stock a high-quality 10B roller chain, 1610 bushings, and a wide array of roller chain accessories. For more information or to get a quote on taper bushed 10BTB21H sprockets, please contact us and one of our sales team members will be happy to assist you.
10BTB21H Sprocket Dimensions

- Sprocket Size: 10BTB21H
- Tooth Count: 21
- Pitch Diameter: 106.51mm
- Bushing Size: 1610
- Maximum Bushing Bore: 41.28mm
- Length Thru Bore (L): 25.40mm
- Hub Diameter (C): 76.20mm
- Sprocket Weight: 0.73 kG
- Bushing Weight: 0.41 kG
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