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Purvis Industries

Martin
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3 C 90 E

Martin 3 C 90 E Solid Type B-1 Conventional Sheave, 7/8 to 8-7/8 in QD® Bushed Bore, 9.4 in OD, 3 Grooves, 9 in Dia Pitch, 3-3/8 in W Face

  • Item#: 3 C 90 E
  • Mfr#: 3 C 90 E
  • UPC: 697950113548
    • Class 30 Gray Iron
    • Tolerances adhere to industry guidelines
    • Precise machining and processes ensure consistent finish and high quality
    • Statically balanced with maximum rim speed marked on print
  • Min. Order Qty: 1
  • Qty. Interval: 1
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DESCRIPTION

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.

Martin Conventional Sheave, Solid Type B-1, QD® Bushed Bore, 7/8 to 8-7/8 in Bore, 9.4 in OD, 9 in Pitch Diameter, 3 Grooves, 3-3/8 in Face Width, E Bushing, 3-1/2 in Overall Length, For Use With: C-Cross Section V-Belts, Cast Iron

SPECIFICATIONS

Overall Length      :      3-1/2 in
Material      :      Cast Iron
Bushing Type      :      E
Bore Diameter      :      7/8 to 8-7/8 in
Bore Type      :      QD® Bushed
Outside Diameter      :      9.4 in
Number of Grooves      :      3
Pitch Diameter      :      9 in
Face Width      :      3-3/8 in
Suitable For Use With      :      C-Cross Section V-Belts
Type      :      Solid Type B-1

DOCUMENTS

  • pdf
    Catalog     https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_3_5V_710_SF_Catalog.pdf
  • pdf
    Specification Sheet     https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_3_5V_710_SF_Specification_Sheet.pdf