Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 50 Roller Chain Sprockets > #50 B-Hub Sprockets > 50B55 Sprockets
50BS55 Sprocket With 1-1/4" Finished Bore
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50BS55 1 1/4" Finished Bore Sprocket Dimensions

Sprocket Size: 50BS55 Tooth Count: 55 Outside Diameter: 11.310" Hub Type: B Bore Size: 1-1/4" Keyway Size: 1/4" X 1/8" Hub Diameter: 3-3/4" Length Thru Bore: 1-1/4" Sprocket Weight: 10.93 LBS Common Interchanges: 50BS55H, H50BS55, 50BS55-FB
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Sprocket Size: 50BS55 Tooth Count: 55 Outside Diameter: 11.310" Hub Type: B Bore Size: 1-1/4" Keyway Size: 1/4" X 1/8" Hub Diameter: 3-3/4" Length Thru Bore: 1-1/4" Sprocket Weight: 10.93 LBS Common Interchanges: 50BS55H, H50BS55, 50BS55-FB