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1VP75 1 3/8

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1VP75 1 3/8 Variable Pitch Sheave

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  • Typically ships in: 1 day
  • Weight: 8.9 lb
  • Contact supplier for technical support on: 323-728-8117

$130.06 Each

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Returnable: See conditions

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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 A or 4L Min Datum Diameter 5.700 in.
Number of Grooves 1 A or 4L Max Datum Diameter 6.700 in.
Belt Cross Section 3L / A or 4L / B or 5L B or 5L Min Datum Diameter 5.900 in.
Finished Bore Size 1.375 in. B or 5L Max Datum Diameter 7.100 in.
Key Way Size 5/16 X 5/32 in. 5V Min Datum Diameter 6.100 in.
Set Screw Size 5/16 - 18 UNC in. 5V Max Datum Diameter 7.300 in.
Outside Diameter 7.500 in. Construction Type B
Hub Outside Diameter 2.750 in.
Storage Dimension Length 7.500 in. Weight 8.92 lbs.
Storage Dimension Width 7.500 in. Individually Packaged Yes
Storage Dimension Height 2.300 in.


Material Cast Iron
Outside Dia 7.500"

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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