Part name: Ball Bearing Cages for Automotive Application
Description:
In ball bearings, the cage keeps the rolling elements separated and equidistant during operation of the bearing. The surface of the ball housings must be characterized by very low roughness, so as to allow the sliding between ball and cage without dissipating energy in rolling friction. Cages are produced with glass fiber added granules, with high elasticity and limited specific weight. Diameter ranges from about 15 mm up to 300 mm.
General characteristics:
  • PA66, PA46, PEEK, etc polymers . with glass fiber added
  • High flexibility and low weight
  • Extremely small dimensional tolerances
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Technical data:
Temperature range According to specifications and depending on working conditions.
Working conditions According to specifications and depending on working conditions.