Considerations for high speed

When bearings are used for high speed, especially when the rotation speed approaches the limiting speed or exceeds it, the following should be considered :
(for further information on high speed, consult with JTEKT)

  1. Use of high precision bearings
  2. Study of proper internal clearance
    (Reduction in internal clearance caused by temperature increase should be considered.)
  3. Selection of proper cage type and materials
    (For high speed, copper alloy or phenolic resin machined cages are suitable. Synthetic resin molded cages for high speed are also available.)
  4. Selection of proper lubrication
    (Suitable lubrication for high speed should be selected jet lubrication, oil mist lubrication and oil air lubrication, etc.)
Still having trouble

Please feel free to contact Us by phone and/or e-mail.

Contact Us