Description
This 28BTB23H sprocket is a metric taper bushed style roller chain sprocket manufactured under ISO and British Standard 228. and is made to accept a 3020 bushing. Our 28BTB23H 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 28BTB23H 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 23 tooth sprocket, we also stock a high-quality 28B roller chain, 3020 bushing, and a wide array of roller chain accessories. For more information or to get a quote on taper bushed 28BTB23H sprockets, please contact us and one of our sales team members will be happy to assist you.
28BTB23H Sprocket Dimensions

- Sprocket Size: 28BTB23H
- Tooth Count: 23
- Pitch Diameter: 326.40mm
- Bushing Size: 3020
- Maximum Bushing Bore: 76.20mm
- Length Thru Bore (L): 50.80mm
- Hub Diameter (C): 133.35mm
- Sprocket Weight: 18.84 kG
- Bushing Weight: 2.95 kG
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