Track Rollers of the series LFR (Profiled Outer Ring)
- Track rollers with a profiled outer ring of the series LFR are constructed like double row angular ball bearings. In its outer ring a groove is embedded. Hereby they can roll on a shaft or round profiled track. They are wider and can support higher loads than track rollers of the series LR2, LR50 and LR60 at the same inner diameter. They are available with both rubber and metal seals on both sides.