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Axial clamped seals

Axial clamped seal

Sinofou axial clamp seals are designed for large and very large shaft diameters. They are suitable for use as primary seals or as secondary seals in applications where the primary seals are subjected to excessive solid or fluid contaminants. Axial clamp seals do not rotate but seal axially against a rotating counterface.
 
Sinofou axial clamp seals are made of profiled strips of non-reinforced nitrile rubber and are held firmly in position by stainless steel band clamps. They are available for shaft diameters ranging from 150 to 4 600 mm (5.9 to 181 in.).
 
The standard range of Sinofou axial clamp seals is intended for inch-size shaft diameters. Because axial clamp seals are typically installed with an approximate 25 mm (0.984 in.) gap between the ends, they may also be used for metric shaft diameters.

Category
Tolerance
Radial Clearance
Cage
Allowable angle error
Operating temperature
Equivalent Dynamic Load
Equivalent Static Load
Code description
  • Internal diameter
    mm
    mm
  • External diameter
    mm
    mm
  • Width
    mm
    mm
  • Axial clamped seal
  • 1
    1
    Designation Principal dimensions Design Seal end abutment
    Seat diameter Fitted width Band clamp
    d1 [mm]
    B1 [mm]
      597334   158.75   36.5   CT1   Butt joint (no gap)
      594334   167.996   28.575   CT1   Gap between ends
      529489   168.3   28.575   CT1   Butt joint (no gap)
      523586   178.003   38.1   CT1   Gap between ends
      597354   189.992   28.575   CT1   Butt joint (no gap)
      527820   209.601   28.575   CT1   Butt joint (no gap)
      529490   218.999   28.575   CT1   Butt joint (no gap)
      531635   227   28.575   CT1   Gap between ends
      524204   228.6   28.575   CT1   Gap between ends
      527819   228.6   28.575   CT1   Butt joint (no gap)
      528631   229.006   29.21   CT1   Gap between ends
      597589   234.95   28.575   CT1   Butt joint (no gap)
      595604   241.3   38.1   CT1   Butt joint (no gap)
      595613   241.3   28.575   CT1   Gap between ends
      524205   254   28.575   CT1   Gap between ends
      527806   254   28.575   CT1   Butt joint (no gap)
      594369   272.999   28.575   CT1   Butt joint (no gap)
      524206   280.01   28.575   CT1   Gap between ends
      524928   280.01   31.75   CT1   Gap between ends
      593629   298.399   28.575   CT1   Butt joint (no gap)
      524208   305.003   31.75   CT1   Gap between ends
      525582   305.003   38.1   CT1   Gap between ends
      523587   329.997   38.1   CT1   Gap between ends
      524209   329.997   28.575   CT1   Gap between ends
      594110   350.799   38.1   CT1   Butt joint (no gap)
      530733   355.6   38.1   CT1   Butt joint (no gap)
      593037   355.6   34.925   CT1   Butt joint (no gap)
      593171   380.009   38.1   CT1   Butt joint (no gap)
      594954   386.994   28.575   CT1   Butt joint (no gap)
      592934   412.75   88.9   CT4   Gap between ends

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