80A28 Type "A" Plate Sprocket 13/16" Stock Bore

80A28 Sprocket Description

80A28 sprockets are a ANSI standard size that has 28 teeth and works with #80 roller chain. These sprockets are known as a "Type A", which is a hubless roller chain sprocket. Our 80A28 plate sprockets are a durable, high strength sprocket that is manufactured from 1045CD carbon steel. After manufacturing a black oxide finish is applied for corrosion resistance.

80A28 Sprocket Dimensions

• Fits ANSI Chain Size:#80
• Number Of Teeth:28
• Bore (D1):13/16"
• Pitch Diameter (dp):8.931"
• Outside Diameter (de):9.475"
• Sprocket Thickness (B1):0.575"
• Material:1045CD (Cold Drawn)
• Hardened Teeth:Yes (HRC 40-50)
• Type Of Finish:Black Oxide

Interchange Numbers

• 80A28H