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The sealing system of  double row angular contact ball bearings prevents the ingress of dirt and ensures an optimal service life.
They parallel, in structure and function, to a pair of single-row angular contact ball bearings with a back to back arrangement.

Condition Description

  • Contamination


  • Steel Machinery


  • Shields ZR: sheet steel discs
  • Seals RSR: made of nitrile rubber reinforced with an embedded steel disc


  • Contact seals provide an excellent protection against the ingress of contamination, reducing wear, noise, vibration and the risk of lubricant failure
  • Designed to accomodate radial and axial forces in both directions
  • Capacity to accept moment loading
  • Other bearing variants available on request:
    • Outer and inner ring: diameter, width, threads etc.
    • Contour options: crowned, gothic etc.
    • Special seals

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