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2VP42 3/4

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2VP42 3/4 Variable Pitch Sheave

$82.62 Each


  • Typically ships in: 1 day
  • Weight: 4.3 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

VP sheaves (Variable Pitch) are manufactured from class 30 gray iron (30,000 tensile strength) and can have a maximum speed of 6500 FPM. All Martin sheaves are statically balanced. Dynamic balancing should be considered for any sheaves exceeding 5000 FPM, or if they will be used on equipment where vibration is a problem. Martin Variable Pitch Sheaves have both single and double groove designs and come with a full range of popular bore sizes including keyway and setscrew. They have a positive locking system and precision machined grooves.
Material Cast Iron 3L Max Datum Diameter 3.400 in.
Number of Grooves 2 Hub Outside Diameter 2.750 in.
Belt Cross Section 3L / A or 4L / B or 5L A or 4L Min Datum Diameter 2.700 in.
Finished Bore Size 0.750 in. A or 4L Max Datum Diameter 3.700 in.
Key Way Size 3/16 X 3/32 in. B or 5L Min Datum Diameter 2.800 in.
Set Screw Size 5/16 - 18 UNC in. B or 5L Max Datum Diameter 3.800 in.
Outside Diameter 3.950 in. Construction Type A
3L Min Datum Diameter 2.600 in.
Storage Dimension Length 5.400 in. Weight 4.31 lbs.
Storage Dimension Width 5.400 in. Individually Packaged Yes
Storage Dimension Height 3.000 in.


Material Cast Iron
Outside Dia 3.950"

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