Needle roller bearings in X-life quality



Our Star Performer offers new perspectives for your designs

Machined needle roller bearings have long been a proven machine element in the design of radially space-saving, very stable bearings. Now, in the X-life version, they are even more attractive with a lifespan up to 50 % longer.

Longer working life and better performance at lower cost

The load-bearing capacity of X-life needle roller bearings has been increased even further by improving the surface quality. The dynamic load rating has been increased by 13 % in comparison to previous needle roller bearings. This clear improvement in load ratings results in more efficient bearings with a longer life, lower lubrication demands, less friction and thus lower bearing temperatures. For you, all of these developments mean greater efficiency for your applications and a significantly better cost-performance ratio.


  • RNA
  • NA
  • NK
  • NKI

outer diameter of up to 120 mm



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