Design considerations

Associated components should be produced very precisely so that super-precision angular contact thrust ball bearings can meet the demands for high running accuracy. All dimensional and form deviations must be kept as small as possible. The bearing seats on the shaft and in the housing should follow the recommended tolerances listed in the following tables:
  • Geometrical accuracy of bearing shaft seats: table 2
  • Geometrical accuracy of bearing housing seats: table 3
  • Geometrical accuracy for bolt mounting and cartridge units: table 4
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