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Materials

Materials considered for bearing manufacture

These are some of the materials used in the manufacture of our bearings.
Other materials can be considered upon request.

Races and rolling elements:

  • Carbon chrome - SAE 52100 type - heat treated to HRC60-64
  • Stainless steel - AISI 440C
  • Tool steel, M50, ´╗┐Cronidur 30
  • Case hardening steels
Cages:
  • Bronze to SAE 660 or BS1400 - LB4
  • Phenolic resin
  • Alumunium
  • Aluminium bronze
  • PEEK
  • Nylon
  • Steel
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