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E80R24 Triple Roller Chain Sprocket MST Bushed for (R1)

$325.18 Each


  • Typically ships in: 1 day
  • Weight: 19.0 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

Martin Split taper sprocket is another style of bushed sprocket. The split taper bushing, when installed, offers a wide range of bore sizes.
Material Steel Hardened Teeth No
Chain Number 80 Hub Recessed For Chain Clearance No
Chain Pitch 1.000 in. Construction Detail Solid
Number of Chain Rows 3 Bore Type Bushed MST
Number of Teeth 24 Key Way Size .750 WIDE in.
Outside Diameter 8.196 in. Bushing Part Number R1
Pitch Diameter 7.661 in. Bushing Min Bore Size 1.125 in.
Single Strand Tooth Thickness 0.557 in. Bushing Max Bore Size 3.750 in.
Storage Dimension Length 8.196 in. Weight 18.98 lbs.
Storage Dimension Width 8.196 in. Individually Packaged No
Storage Dimension Height 1.980 in.


Number Of Teeth 24
Outside Dia 8.196"
Material Steel
Pitch 1.000 in.

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning