Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #40 Roller Chain Sprockets > #40 B-Hub Sprockets > 40B38 Sprockets
40BS38 High-Performance Sprocket 1-1/8"
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40BS38 1-1/8" Finished Bore Sprocket Dimensions:

- Sprocket Size: 40BS38
- Outside Diameter: 6.330"
- Hub Type: B
- Bore Size: 1-1/8"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/4"
- Length Through Bore: 1"
- Weight: 3.70 LBS
- Common Interchanges: 40BS38H, H40BS38, 40BS38-FB
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- Sprocket Size: 40BS38
- Outside Diameter: 6.330"
- Hub Type: B
- Bore Size: 1-1/8"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/4"
- Length Through Bore: 1"
- Weight: 3.70 LBS
- Common Interchanges: 40BS38H, H40BS38, 40BS38-FB