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3 B 44 SH QD Bushed Sheave for SH

BRAND: Martin Sprocket | MODEL: 3 B 44 SH | CONDITION: NEW | SKU: 254710
3 B 44 SH QD Bushed Sheave for SH

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Actual product may vary
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Returnable: see conditions
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Weight: 6.00 lbs UOM: EA

Additional Description

Technical Specifications

Material Steel
Outside Dia 4.750"


Conventional (wide/classical) sheaves 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 has extensive inventories of both QD and TB style V-Belt sheaves to accept “A”, “B”, “C”, and “D” belts.
Material Steel Outside Diameter 4.750 in.
Number Of Grooves 3 Bushing Min Bore Size 0.500 in.
Belt Cross Section A/B Bushing Max Bore Size 1.688 in.
Bushing Style QD Face Width 2.500 in.
Bushing Part Number SH Sheave Construction Solid
Pitch Diameter 4.400 in.
Storage Dimension Length 5.438 in. Weight 6.00 lbs.
Storage Dimension Width 5.438 in. Packaging Yes
Storage Dimension Height 2.560 in.