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W3814M90-Minimum Plain BoreSPK HIGH HP HTS

$505.03 Each


  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 35.5 lb

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Additional Description

Martin timing pulleys are manufactured to extremely close specifications and are stocked in minimum plain bore, Taper Bushed, Q.D. Bushed styles depending on size and pitch. Synchronous sprockets are non-slip toothed drives that require no lubrication. These sprockets have a wide speed range, are very efficient and make less noise than chain drives. Teeth on the belts are molded to conform with and engage the teeth on a mating pulley.
Material Steel Pitch Diameter 6.667 in.
Belt Pitch 14MM Construction Type Solid
Belt Width 3.543 in. Bore Type Reborable
Number of Teeth 38 Min Bore Size 1.250 in.
Face Width 4.055 in. Max Bore Size 3.250 in.
Flange Outside Diameter (Flanged) 7.156 in.
Storage Dimension Length 6.562 in. Weight 35.48 lbs.
Storage Dimension Width 6.562 in. Individually Packaged No
Storage Dimension Height 5.055 in.


Material Steel
Number Of Teeth 38

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