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D16B18 Metric Double Roller Chain Sprocket

$224.84 Each


  • Typically ships in: 1 day
  • Weight: 15.1 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 Width across Teeth/ Rows 47.701 mm
Chain Number 16B-2 Hub Configuration B
Chain Pitch 25.400 mm Hub Outside Diameter 119.990 mm
Number of Chain Rows 2 Length thru Bore 70.002 mm
Number of Teeth 18 Construction Detail Solid
Outside Diameter 162.148 mm Bore Type Stock Bore
Pitch Diameter 146.273 mm Min Bore Size 20.000 mm
Single Strand Tooth Thickness 15.824 mm Max Bore Size 82.000 mm
Storage Dimension Length 6.384 in. Weight 15.42 lbs.
Storage Dimension Width 6.384 in. Individually Packaged No
Storage Dimension Height 2.756 in.


Number Of Teeth 18
Outside Dia 162.148 mm
Material Steel
Pitch Diameter 146.273 mm
Pitch 25.400 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