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D12B35 Metric Double Roller Chain Sprocket

$244.57 Each


  • Typically ships in: 1 day
  • Weight: 21.2 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

Martin metric 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 B
Chain Number 12B-2 Hub Outside Diameter 129.997 mm
Chain Pitch 19.050 mm Length thru Bore 50.013 mm
Number of Chain Rows 2 Hub Recessed For Chain Clearance No
Number of Teeth 35 Construction Detail Solid
Outside Diameter 224.266 mm Bore Type Stock Bore
Pitch Diameter 212.518 mm Min Bore Size 20.000 mm
Single Strand Tooth Thickness 10.871 mm Max Bore Size 90.000 mm
Hardened Teeth No
Storage Dimension Length 8.829 in. Weight 21.24 lbs.
Storage Dimension Width 8.829 in. Individually Packaged No
Storage Dimension Height 1.969 in.


Number Of Teeth 35
Outside Dia 224.266 mm
Material Steel
Pitch Diameter 212.518 mm
Pitch 19.050 mm

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