Description
DS08ATB21H Sprocket is a double single taper bushed 21-tooth metric roller chain sprocket made for 08B-1 roller chain. Double single DS08ATB21H sprockets are made to run two single-strands of roller chain parallel to each other and utilizes a 1615 taper bushing. Specifically, this sprocket is manufactured in accordance with ISO, DIN, and British Standards so it directly interchanges with previous sprockets in the application along with other manufacture brands. Utilizing premium grade alloy steel and precision machining our DS08ATB21H sprocket exceeds in performance, durability, and working life.
DS08ATB21H Sprocket Dimensions

- Sprocket Size: DS08ATB21H
- Tooth Count: 21
- Bushing Size: 1615
- Outside Diameter: 89.70mm
- Pitch Diameter: 85.22mm
- Minimum Bore: 14mm
- Maximum Recommended Bore: 42mm
- Sprocket Type: ATB
- Dimension (L1): 35.7mm
- Dimension (C): 28.58mm
- Dimension (E): 70.0mm
- Dimension (L2): 38.1mm
- Dimension (F): 7.2mm
- Sprocket Weight: 0.59 kG
Besides the metric double single sprocket, we also supply 1615 bushings, 08B roller chain, electric motors, gear reducers, and a plethora of roller chain accessories. For more information or to get a quote please contact us and we will be happy to assist you.
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