Power Transmission > Sprockets > Plastic Roller Chain Sprockets > #50 Plastic Sprockets
50B20 Plastic Sprocket
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Sprocket Size: 50B20 Material: UHMW or Nylon Pitch Diameter: 3.995" Stock Bore: 1/2" Maximum Bore: 1-5/8" Hub Diameter: 3" Length Thru Bore: 1"
Sprocket Size: 50B20 Material: UHMW or Nylon Pitch Diameter: 3.995" Stock Bore: 1/2" Maximum Bore: 1-5/8" Hub Diameter: 3" Length Thru Bore: 1"