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D80C76 C-Hub Double Roller Chain Sprocket

$887.76 Each


  • Typically ships in: 1 day
  • Weight: 112.9 lb
  • Free shipping on orders over $20

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Additional Description

Martin double strand solid construction sprockets have proper spacing between chain rows. The sprockets are manufactured from high carbon steel. Martin does not stack “A” plates on multiples, but instead Martin machines teeth after the chain rows are already in place. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and harden teeth are quick alterations that can be made.
Material Steel Hub Configuration C
Chain Number 80 Hub Outside Diameter 6.000 in.
Chain Pitch 1.000 in. Length thru Bore 4.000 in.
Number of Chain Rows 2 Hub Recessed For Chain Clearance No
Number of Teeth 76 Construction Detail Welded With Lightening Holes
Outside Diameter 24.778 in. Bore Type Stock Bore
Pitch Diameter 24.198 in. Min Bore Size 1.500 in.
Single Strand Tooth Thickness 0.557 in. Max Bore Size 3.813 in.
Hardened Teeth No
Storage Dimension Length 24.778 in. Weight 112.86 lbs.
Storage Dimension Width 24.778 in. Individually Packaged No
Storage Dimension Height 4.000 in.


Number Of Teeth 76
Outside Dia 24.778"
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