Luna Bearings supplies Double Row Track Roller Bearings. Luna Bearings supplies linear motion products such as roller guide ways, maintenance free guide ways, high precision C5 grade rolled ball screws, ground ball screws, high DMN value super cassette type ball screws, precision racks, super ball bushings, linear actuators, linear motors ,dual shaft guides and position measuring systems. Double Row Track Roller Bearings is available with with thick-walled outer ring and without filling slot suitable for taking thrust loads in both directions. Double Row Track Roller Bearings are based on the radial ball bearing series 62 but with thick walled outer ring. These bearings are available with crowned outside surface which have the suffix "U".
