Four-Point Contact Ball Bearings

With a split inner ring that allows each ball to contact the bearing raceways at four distinct points, the geometry of four-point contact bearings allows them to support axial loads in both directions along with limited radial loads. In a considerably compact space.

Four Point Contact Bearings

Design Features

  • Manufactured with high-purity steel for superior fatigue strength
  • Split inner ring design with outer ring-guided machined brass cage
  • With 35° contact angle for high rigidity and stability to accommodate high axial loads
  • Radial internal C-normal, C3 and C4
  • Dimension series 10, 2 and 3
  • Available for bore diameters from 10 to 200 mm

Operating Benefits

  • Compact alternative to a face-to-face or back-to-back arrangement of bearings
  • High rigidity to accommodate pure or combined loads where axial load is high
  • High speed, high accuracy operation

Fields of Application including

  • Automation
  • Electric motors
  • Fans and blowers
  • Gearbox and transmissions
  • Pumps and compressors