Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 50 Roller Chain Sprockets > #50 B-Hub Sprockets > 50B30 Sprockets
50BS30 Sprocket With 1-3/16" Finished Bore
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50BS40 1 3/16" Finished Bore Sprocket Dimensions

- Sprocket Size: 50BS30
- Tooth Count: 30
- Outside Diameter: 6.320"
- Hub Type: B
- Bore Size: 1-3/16"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/4"
- Length Thru Bore: 1-1/4"
- Sprocket Weight: 4.56 LBS
- Common Interchanges: 50BS30H, H50BS30, 50BS30-FB
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- Sprocket Size: 50BS30
- Tooth Count: 30
- Outside Diameter: 6.320"
- Hub Type: B
- Bore Size: 1-3/16"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/4"
- Length Thru Bore: 1-1/4"
- Sprocket Weight: 4.56 LBS
- Common Interchanges: 50BS30H, H50BS30, 50BS30-FB