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Martin AK79 1 1/8
Martin

Martin AK79 1 1/8

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AK79 1 1/8

Martin AK79 1 1/8 AK Series Arm/Spoke Bored-to-Size Type C FHP Sheave, 1-1/8 in Finished Bore, 7-3/4 in OD, 1 Groove, 7-1/2 in (A/4L)/7.16 in (3L) Dia Pitch, 3/4 in W Face

  • Item#: AK79 1 1/8
  • Mfr#: AK79 1 1/8
  • UPC: 697950228372
  • Tolerances adhere to industry guidelines
  • Precise machining and processes ensure consistent finish and high quality
  • Statically balanced
  • Min. Order Qty: 1
  • Qty. Interval: 1
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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 (30000 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 fractional horsepower sheaves come in both single or double groove designs and all have precision machined grooves.

Martin FHP Sheave, Arm/Spoke Bored-to-Size Type C, Series: AK Series, Finished Bore, 1-1/8 in Bore Dia, 7-3/4 in Outside Dia, 7-1/2 in (A/4L)/7.16 in (3L), 1 Groove, 3/4 in Face Width, 2-3/4 in Hub Dia, 0.719 in Hub Projection, H Bushing, 1-15/32 in Overall Length, For Use With: A/3L/4L Cross Section Belts, Cast Iron

SPECIFICATIONS

Bushing Type      :      H
Type      :      Arm/Spoke Bored-to-Size Type C
Series      :      AK Series
Overall Length      :      1-15/32 in
Suitable For Use With      :      A/3L/4L Cross Section Belts
Material      :      Cast Iron
Hub Diameter      :      2-3/4 in
Hub Projection      :      0.719 in
Bore Diameter      :      1-1/8 in
Bore Type      :      Finished
Outside Diameter      :      7-3/4 in
Number of Grooves      :      1
Pitch Diameter      :      7-1/2 in (A/4L)/7.16 in (3L)
Face Width      :      3/4 in

DOCUMENTS

  • pdf
    Catalog
    https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_2AK104_1_Catalog.pdf
  • pdf
    Specification Sheet
    https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_2AK104_1_Specification_Sheet.pdf