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25B45 PITCH: #25 TEETH: 45 Bore: Minimum Plain Bore

$21.22 Each


  • Typically ships in: 1 day
  • Weight: 0.9 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

B Style sprockets are flat sprockets with a hub extension on one side. 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 25 Hub Outside Diameter 2.000 in.
Chain Pitch 0.250 in. Length thru Bore 0.750 in.
Number of Chain Rows 1 Hub Recessed For Chain Clearance No
Number of Teeth 45 Construction Detail Solid
Outside Diameter 3.725 in. Bore Type Stock Bore
Pitch Diameter 3.584 in. Min Bore Size 0.500 in.
Single Strand Tooth Thickness 0.110 in. Max Bore Size 1.375 in.
Hardened Teeth No
Storage Dimension Length 3.725 in. Weight 0.83 lbs.
Storage Dimension Width 3.725 in. Individually Packaged No
Storage Dimension Height 0.750 in.


Number Of Teeth 45
Outside Dia 3.725"
Material Steel
Pitch 0.250 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.

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Product's availability

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