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By Product Group

Needle Roller Bearing

Needle roller bearings are an economical alternative for applications requiring minimal space to carry a given load at a desired speed.

Needle roller bearings are an economical alternative for applications requiring minimal space to carry a given load at a desired speed.

They can be an ideal choice because of their ability to handle a given level of speed and load capacity, yet have the smallest cross section of all roller bearing types.

At JTEKT we offer an extensive range of premium quality metric and inch needle roller bearings of Koyo.

  • Radial Needle Roller and Cage Assemblies
  • Drawn Cup Needle Roller Bearings
  • Drawn Cup Roller Clutches
  • Heavy-duty Needle Roller Bearings
  • Track Rollers
  • Thrust Bearings, Assemblies, Washers
  • Combined Needle Roller Bearings
  • Zero clearance ball and needle bearings for steering columns
  • Needle Rollers, pins
  • Seals

We have our own production facilities through Europe and special customized products are available on demand. Our needle roller bearings are suitable for several applications such as:

  • Automatic Transmissions
  • Manual Transmissions
  • Valve train Components
  • Steering Columns
  • Automotive Accessories
  • Drivetrain Components
  • Power Transmissions
  • Sport Vehicles
  • Marine Applications
  • Power tools
  • Consumer products
  • Mechanical Pumps
  • Industrial Machinery

Bearing 3D
FAQ

What is a bearing?

A bearing is a moving device that supports rotational movement between a stationary part and a rotating part. There are several types of bearings like slide, magnetic and rolling bearings. Koyo bearings are “Rolling Bearings” Rolling bearings have a long service life, high interchangeability and is power saving. The rolling elements of the bearings are assembled between inner and outer rings with or without cage. With this structure, a smooth rolling motion can be realized during operation. The great advantages of rolling bearings are:

  • Low starting friction
  • Ability to support both radial and thrust load and high speed rotation
  • Easy to handle and maintained
  • Interchangeable and easy acquirement (global normalization & standardization)
  • Can operate in extreme environments (high and low temperatures)
  • Simple methods of grease lubrication

Bearings are critical elements in all types of machinery and products. You can find them for example in automobiles, airplanes, home appliances but also in equipment for malting steel and semiconductors.