Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #40 Roller Chain Sprockets > #40 B-Hub Sprockets > 40B40 Sprockets
40BS40 Sprocket With 1-3/16" Finished Bore
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40BS40 1-3/16" Finished Bore Sprocket Dimensions:

- Sprocket Size: 40BS40
- Outside Diameter: 6.650"
- Hub Type: B
- Bore Size: 1-3/16"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/2"
- Length Through Bore: 1-1/8"
- Weight: 4.69 LBS
- Common Interchanges: 40BS40H, H40BS40, 40BS40-FB
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- Sprocket Size: 40BS40
- Outside Diameter: 6.650"
- Hub Type: B
- Bore Size: 1-3/16"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 3-1/2"
- Length Through Bore: 1-1/8"
- Weight: 4.69 LBS
- Common Interchanges: 40BS40H, H40BS40, 40BS40-FB