Roller Chain Sprocket, Finished Bore with Keyway & SS, 80 Chain Size, 21# of Teeth, Mfr: 80BS21 X 1 1/4-A

★★★★★ 4.4 119 reviews

$114.94
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$114.94
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Product details

Management number 237207879 Release Date 2026/07/10 List Price $45.98 Model Number 237207879
Category

80BS21 X 1 1/4-A Roller Chain Sprocket, Bore Diameter 1 1/4 in, For Chain Pitch 1 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/4 in, Number of Teeth 21, Outside Diameter 7.24 in, Pitch Diameter 6.71 in, Bore Type Fixed, Chain Number 80, Finish Black Oxide, Hub Diameter 4 1/4 in, Hub Projection 1.175 in, Includes Set Screws, Keyway Yes, Keyway Width 1/4 in, Length through Bore 1 3/4 in, Number of Set Screws 2

  • ✅ Roller Chain Sprocket, Finished Bore with Keyway & SS, 80 Chain Size, 21 # of Teeth
  • ✅ Item: Roller Chain Sprocket
  • ✅ Material: Steel
  • ✅ Outside Diameter: 7.24 in
  • ✅ Number of Teeth: 21
ASIN B0GVFYKKLL
Manufacturer SOUTHRO

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