Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #140 Roller Chain Sprockets > #140 BTB-Type Sprockets
140BTB21 Sprocket (Taper Bushed)
Note:
Custom Cut to Length Chain Also Available
$425.99
SKU: 140BTB21-SPROCKET
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140BTB21 Sprocket (Taper Bushed) Features
140BTB21 Sprocket (Taper Bushed) Specifications
This 140BTB21 sprocket is a durable, high quality, and precision sprocket with 21 hardened teeth that is manufactured to accept a 3020 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #140 roller chain and sprocket which prevents premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. 140BTB21 sprockets are manufactured to accept a 3020 size taper bushing which we also stock with a wide range of bore sizes. We also have sprockets with finished bore configurations, and if you are needing a custom bore sprocket we can do those as well. For more information or large inquiry request please contact us and we will be happy to assist you.
140BTB21 Sprocket Dimensions
- Sprocket Size: 140BTB21
- Tooth Count: 21
- Bushing Size: 3020
- Outside Diameter: 12.660"
- Pitch Diameter: 11.742"
- Maximum Bore: 3"
- Dimension (L): 2"
- Dimension (C): 5-1/4"
- Sprocket Type: B
- Bushing Weight: 6.5 LBS
- Sprocket Weight: 24.0 LBS
- Sprocket Size: 140BTB21
- Tooth Count: 21
- Bushing Size: 3020
- Outside Diameter: 12.660"
- Pitch Diameter: 11.742"
- Maximum Bore: 3"
- Dimension (L): 2"
- Dimension (C): 5-1/4"
- Sprocket Type: B
- Bushing Weight: 6.5 LBS
- Sprocket Weight: 24.0 LBS
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