Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 25 Chain Sprockets > #25 B-Hub Sprockets
25B12 Sprocket With Stock Bore
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25B12 Sprocket Dimension

- Sprocket Size: 25B12
- Tooth Count: 12
- Hub Style: B
- Outside Diameter (O.D): 1.083"
- Stock Bore: 1/4"
- Recommended Maximum Bore: 3/8"
- Hub Diameter: 5/8"
- Length Thru Bore: 1/2"
- Sprocket Weight: 0.06 LBS
- Common Interchanges: 25B12H, H25B12, 25B12-SB
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- Sprocket Size: 25B12
- Tooth Count: 12
- Hub Style: B
- Outside Diameter (O.D): 1.083"
- Stock Bore: 1/4"
- Recommended Maximum Bore: 3/8"
- Hub Diameter: 5/8"
- Length Thru Bore: 1/2"
- Sprocket Weight: 0.06 LBS
- Common Interchanges: 25B12H, H25B12, 25B12-SB