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D140C45 C-Hub Double Roller Chain Sprocket

$1,304.68 Each


  • Typically ships in: 1 day
  • Weight: 232.0 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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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 140 Hub Outside Diameter 7.500 in.
Chain Pitch 1.750 in. Length thru Bore 6.000 in.
Number of Chain Rows 2 Hub Recessed For Chain Clearance No
Number of Teeth 45 Construction Detail Welded With Lightening Holes
Outside Diameter 26.076 in. Bore Type Stock Bore
Pitch Diameter 25.087 in. Min Bore Size 1.500 in.
Single Strand Tooth Thickness 2.818 in. Max Bore Size 5.375 in.
Hardened Teeth No
Storage Dimension Length 26.076 in. Weight 233.00 lbs.
Storage Dimension Width 26.076 in. Individually Packaged No
Storage Dimension Height 6.000 in.


Number Of Teeth 45
Outside Dia 26.076"
Material Steel
Pitch 1.750 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