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E06B25 Metric Triple Roller Chain Sprocket

$96.98 Each


  • Typically ships in: 1 day
  • Weight: 2.6 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

Martin metric triple 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 25.679 mm
Chain Number 06B-3 Hub Configuration B
Chain Pitch 9.525 mm Hub Outside Diameter 64.008 mm
Number of Chain Rows 3 Length thru Bore 39.980 mm
Number of Teeth 25 Construction Detail Solid
Outside Diameter 81.554 mm Bore Type Stock Bore
Pitch Diameter 75.997 mm Min Bore Size 14.000 mm
Single Strand Tooth Thickness 5.207 mm Max Bore Size 44.000 mm
Storage Dimension Length 3.211 in. Weight 2.61 lbs.
Storage Dimension Width 3.211 in. Individually Packaged No
Storage Dimension Height 1.574 in.


Number Of Teeth 25
Outside Dia 81.554 mm
Material Steel
Pitch Diameter 75.997 mm
Pitch 9.525 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