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P3420M170-Minimum Plain BoreSPK HTS Minimum Plain Bore

$1,102.22 Each


  • Typically ships in: 1 day
  • Weight: 100.0 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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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 8.522 in.
Belt Pitch 20MM Construction Type Solid
Belt Width 6.693 in. Bore Type Reborable
Number of Teeth 34 Min Bore Size 2.125 in.
Face Width 7.500 in. Max Bore Size 4.129 in.
Flange Outside Diameter (Flanged) 9.465 in.
Storage Dimension Length 8.356 in. Weight 100.00 lbs.
Storage Dimension Width 8.356 in. Individually Packaged No
Storage Dimension Height 8.750 in.


Material Steel
Number Of Teeth 34

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