Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #80 Roller Chain Sprockets > #80 B-Hub Sprockets > 80B12 Sprockets
80BS12 Sprocket With 1-3/8" Finished Bore
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Sprocket Size: 80BS12 Tooth Count: 12 Hub Type: B Outside Diameter: 4.330" Bore Size: 1-3/8" Keyway Size: 5/16" X 5/32" Hub Diameter: 3-1/8" Length Thru Bore: 1-5/8" Weight: 3.4 LBS Common Interchanges: 80BS12H, H80BS12, 80BS12-FB
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Sprocket Size: 80BS12 Tooth Count: 12 Hub Type: B Outside Diameter: 4.330" Bore Size: 1-3/8" Keyway Size: 5/16" X 5/32" Hub Diameter: 3-1/8" Length Thru Bore: 1-5/8" Weight: 3.4 LBS Common Interchanges: 80BS12H, H80BS12, 80BS12-FB