Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #120 Roller Chain Sprockets > #120 C-Hub Sprockets
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120C42 Sprocket Dimensions

Sprocket Size: 120C42 Tooth Count: 42 Outside Diameter: 20.920" Sprocket Type: C Stock Bore: 1-1/2" Maximum Recommended Bore: 4" Hub Diameter: 6" Length Thru Bore: 3-3/4" Sprocket Weight: 98.0 LBS
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Sprocket Size: 120C42 Tooth Count: 42 Outside Diameter: 20.920" Sprocket Type: C Stock Bore: 1-1/2" Maximum Recommended Bore: 4" Hub Diameter: 6" Length Thru Bore: 3-3/4" Sprocket Weight: 98.0 LBS