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BK23 1

Martin BK23 1 BK Series Bored-To-Size Solid Type A FHP Sheave, 1 in Finished Bore, 2.3 in OD, 1 Groove, 2.1 in (B/5L) Dia Pitch, 0.813 in W Face

  • Item#: BK23 1
  • Mfr#: BK23 1
  • UPC: 697950226347
  • Min. Order Qty: 1
  • Qty. Interval: 1
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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. Martin fractional horsepower sheaves come in both single or double groove designs and all have precision machined grooves.

Martin FHP Sheave, Bored-To-Size Solid Type A, Series: BK Series, Finished Bore, 1 in Bore Dia, 2.3 in Outside Dia, 2.1 in (B/5L), 1 Groove, 0.813 in Face Width, 1-3/4 in Hub Dia, 13/32 in Hub Projection, H Bushing, 1-1/16 in Overall Length, For Use With: A or 4L Cross Section Belts, Steel


Bushing Type      :      H
Type      :      Bored-To-Size Solid Type A
Series      :      BK Series
Overall Length      :      1-1/16 in
Suitable For Use With      :      A or 4L Cross Section Belts
Material      :      Steel
Hub Diameter      :      1-3/4 in
Hub Projection      :      13/32 in
Bore Diameter      :      1 in
Bore Type      :      Finished
Outside Diameter      :      2.3 in
Number of Grooves      :      1
Pitch Diameter      :      2.1 in (B/5L)
Face Width      :      0.813 in


  • pdf
  • pdf
    Specification Sheet