Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 25 Chain Sprockets > #25 B-Hub Sprockets
25B30 Sprocket With Stock Bore
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25B30 Sprocket Dimensions

- Sprocket Size: 25B30
- Tooth Count: 30
- Hub Style: B
- Outside Diameter (O.D): 2.529"
- Stock Bore: 3/8"
- Recommended Maximum Bore: 1"
- Hub Diameter: 1-1/2"
- Length Thru Bore: 5/8"
- Sprocket Weight: 0.38 LBS
- Common Interchanges: 25B30H, H25B30, 25B30-SB
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- Sprocket Size: 25B30
- Tooth Count: 30
- Hub Style: B
- Outside Diameter (O.D): 2.529"
- Stock Bore: 3/8"
- Recommended Maximum Bore: 1"
- Hub Diameter: 1-1/2"
- Length Thru Bore: 5/8"
- Sprocket Weight: 0.38 LBS
- Common Interchanges: 25B30H, H25B30, 25B30-SB