Power Transmission > Sprockets > Roller Chain Sprockets > Split Roller Chain Sprockets
S-1B Split Hub - Split Sprocket Hub
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S-1B Hub Dimensions
- Hub Size: S-1B
- Bore Range: 0.750" - 1.500"
- Hub Outside Diameter: 3.125"
- Bolt Size: 3/8" X 2-1/4"
- Weight: 1.80 LBS
Note:

For B-hub configuration use one split hub with A-plate sprocket.

For C-hub configuration use two split hubs with A-plate sprocket.
- Hub Size: S-1B
- Bore Range: 0.750" - 1.500"
- Hub Outside Diameter: 3.125"
- Bolt Size: 3/8" X 2-1/4"
- Weight: 1.80 LBS