Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 50 Roller Chain Sprockets > #50 B-Hub Sprockets > 50B70 Sprockets
50BS70 Sprocket With 1-3/8" Finished Bore
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50BS70 1 3/8" Finished Bore Sprocket Dimensions

Sprocket Size: 50BS70 Tooth Count: 70 Outside Diameter: 14.290" Hub Type: B Bore Size: 1-3/8" Keyway Size: 5/16" X 5/32" Hub Diameter: 3-3/4" Length Thru Bore: 1-3/4" Sprocket Weight: 18.16 LBS Common Interchanges: 50BS70H, H50BS70, 50BS70-FB
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Sprocket Size: 50BS70 Tooth Count: 70 Outside Diameter: 14.290" Hub Type: B Bore Size: 1-3/8" Keyway Size: 5/16" X 5/32" Hub Diameter: 3-3/4" Length Thru Bore: 1-3/4" Sprocket Weight: 18.16 LBS Common Interchanges: 50BS70H, H50BS70, 50BS70-FB