Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 50 Roller Chain Sprockets > #50 B-Hub Sprockets > 50B18 Sprockets
50BS18 Sprocket With 1-1/4" Finished Bore
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50BS18 1 1/4" Finished Bore Sprocket Dimensions

Sprocket Size: 50BS18 Tooth Count: 18 Outside Diameter: 3.920" Hub Type: B Bore Size: 1-1/4" Keyway Size: 1/4" X 1/8" Hub Diameter: 2-7/8" Length Thru Bore: 1" Sprocket Weight: 2.00 LBS Common Interchanges: 50BS18H, H50BS18, 50BS18-FB
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Sprocket Size: 50BS18 Tooth Count: 18 Outside Diameter: 3.920" Hub Type: B Bore Size: 1-1/4" Keyway Size: 1/4" X 1/8" Hub Diameter: 2-7/8" Length Thru Bore: 1" Sprocket Weight: 2.00 LBS Common Interchanges: 50BS18H, H50BS18, 50BS18-FB