Double Direction thrust ball bearings of the series 523


The special feature of this series. Main dimensions according to DIN 711. Double direction thrust deep groove ball bearings of the series 523 are suitable for very high axial loads in both directions. They withstand higher loads than thrust deep groove ball bearings of the series 522 with the same inner diameter and are dismountable.

  • double direction design
  • consists of shaft washers, flat housing locating washers, and ball-cage assemblies
  • suitable for high axial loads in both directions
  • can be dismantled, the bearing washers and the ball cage assemblies can be mounted separately
  • manufacturers of bearings, such as FAG, KOYO, NSK, SKF, NTN-SNR, etc. assign different suffixes for their characteristics; for better orientation, take note of the comparison table of bearings (see further information)

The special feature of this series


Thrust ball bearings are pure thrust bearings, which means they can only withstand major axial loads. However, tiny radial forces can also be transmitted depending on the axial load and speed range.

Thrust ball bearings also include thrust deep groove ball bearings and thrust angular contact ball bearings. Thrust angular contact ball bearings can withstand lower axial load than similar thrust ball bearings but have a higher radial load capacity.

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