ETC EVO Trust Ball Bearings

Trust Ball Bearings

  • 3
  • 18 Jun 2014

ETC EVO Trust Ball Bearings

Thrust ball bearings are divided into single and double direction types. The former is able to accommodate axial load in one direction, while the latter is able to accommodate it in both directions.
Neither is suitable for applications that involve radial load or high-speed rotation.
In order to prevent detrimental movement between roller and raceway caused by centrifugal force during bearing in high speed, the requisite minimum axial load should be applied.
Boundary dimensions: As specified in JIS B 1512
Tolerance: As specified in JIS B 1514


  • Pressed Steel Cage
  • Copper alloy or carbon steel machined cage
  • Polyamide resin molded cage

Available designs include:

  • Single direction Type: 511xx; 512xx
  • Double direction Type: 522xx; 523xx series
  • Single direction aligning seat Type: 532xx; 533xx series
  • Double direction aligning seat Type: 542xx; 543xx series