Pacific bearing co supplies the gu..Mt series of profiles, which are made from 100-cr6 bearing steel with raceways surface hardened to 56-60 hrc and a depth of >2.5 mm. The nickel-plated rails are optionally available. The rku/fku guide rollers are applied in abrasive environments and for applications with high loads, frequent impacts, vibrations, dirt, and debris. The radial load capacity for rku/fku series guide rollers varies from 6,182 to 28,774 ibs and axial from 2,214 to 9.217 ibs. Its maximum operating temperature is 90xc.
