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Super Precision Bearing

JTEKT continually offers the best technologies, quality, and services, through inspiration from the market and putting efforts into research and technical developments

JTEKT continually offers the best technologies, quality, and services, through inspiration from the market and putting efforts into research and technical developments. We offer a wide range of Koyo super precision ball bearings which are being used for the most demanding applications such as machine tools and ball screw shafts.

Our super precision ball bearings are well known for their high accuracy, speed and performance and are available in the following types:

  • Angular contact ball bearings
  • Cylindrical ball bearings
  • Tapered roller bearings
  • Support bearings for precision ball screws
  • Support bearing units for precision ball screws

Bearing 3D
FAQ

What is a cylindrical roller bearing?

Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations. This geometry results in low friction and allows for high-speed applications.

For more information please click here “Products”

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