PRECISION ROLLER BEARINGS

Machine tools and other precision applications require superior bearing performance. Extended speed capability, a high degree of running accuracy, high system rigidity, low heat generation, as well as low noise and vibration levels are just some of the challenges.
Rolling bearings for general industrial applications can only partly fulfill these requirements. Therefore, we supply a comprehensive assortment of super-precision bearings.
Our super-precision bearings help original equipment manufacturers and end users to further optimize performance parameters of their equipment and applications. The benefits differ depending on the bearing series and applications but include high speed and load carrying ability, long bearing service life, long maintenance intervals and low energy consumption.

Typical applications for super-precision bearings are:

  • metal cutting and woodworking machinery spindles
  • other machine spindles (e.g. balancing machines)
  • high speed rolling mills
  • printing machinery
  • precision ball screws
  • live centres
  • high speed turbochargers
  • vacuum pumps
  • racing cars
  • boat gyrostabilizers
  • machine components for the semiconductor industry

Ideal for compact, high-performance designs,our  miniature ball bearings operate at high speeds with low friction and minimal service requirements.

Robust and capable of handling light to moderate radial and thrust loads, these quiet-running bearings are supplied in a wide range of types and designs. Available in stainless steel, with seals or shields, and with various lubricant options.

We provide different types of bearing units that are ready-to-mount bearing units, which are greased and sealed, and are able to compensate for misalignment of the shaft with respect of the housing.

Bearing housings, together with appropriate  bearings constitute economic, interchangeable bearing units that meet the demand for designs that are easy to maintain.

As a leading supplier of rolling bearings, we  also supply bearing housings in a wide range of designs and sizes that are based on experience collected in all industrial areas. Among others, our  bearing housings have the following advantages

  • large assortment of design and sizes
  • high quality of bearing housings design and manufacturing
  • worldwide availability
Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The ends of the rollers are relieved slightly to modify the line contact between the rollers and raceways. This prevents stress peaks at the roller ends to extend bearing service life. In spite of their low cross section, needle roller bearings have a high load carrying capacity. Therefore, they are extremely suitable for bearing arrangements where radial space is limited.
We supply needle roller bearings in many different designs, series and in a wide range of sizes, which make them appropriate for a wide variety of operating conditions and applications.