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Martin Sprocket BK47 1/2 FHP SHEAVE BS

BRAND: Martin Sprocket | MODEL: BK47 1/2 | CONDITION: NEW | SKU: 253518
Martin Sprocket BK47 1/2 FHP SHEAVE BS

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Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
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Weight: 2.30 lbs UOM: EA

Additional Description


FHP sheaves (Fractional Horsepower) are light duty sheaves that utilize “H” bushings or have a finished bore. They 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. Maritn Fractional Horsepower sheaves come in both single or double groove designs and all have precision machined grooves.
Material Cast Iron Outside Diameter 4.450 in.
Number of Grooves 1 Datum Diameter 3.700 in.
Belt Cross Section A or 4L/ B or 5L Hub Outside Diameter 2.125 in.
Bore Type Finished Face Width 0.875 in.
Finished Bore Size 0.500 in. Construction Type Web
Set Screw Size #10-24X3/16 in.
Storage Dimension Length 4.450 in. Weight 2.30 lbs.
Storage Dimension Width 4.450 in. Individually Packaged No
Storage Dimension Height 1.160 in.