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Robust bearing supports, longer operating life.
Yoke type and stud type track rollers are often used for transmitting high radial loads. As X-life yoke type and stud type track rollers, they make a convincing case through even higher performance capability.
By changing the materials and optimizing the raceway geometry in the outer ring, the basic rating life has increased by up to 30 percent. Dynamic and static load carrying capacity was also increased. In addition, the optimized outside surface profile and its improved surface quality on the outer ring reduces the stress on the mating track This results in a very robust bearing support with longer operating life and higher reliability in the application.
Yoke Type and Stud Type Track Rollers now even more efficient PWKR and PWTR series.
Advantages of X-life quality
Just ask us about the new INA yoke type and stud type track rollers PWTR and PWKR in X-life quality.