ball bearing roller bearing Switzerland

... spindles with large nominal diameters. The screw rollers are held in position around the spindle by a cage, similar to balls in a ball bearing. After one rotation of the cage, the screw rollers are lifted radially out of the spindle thread into a recess located in the spindle nut by cams. In this recess, the screw roller is then reset axially by one thread turn on the screw spindle. Spindle nominal diameter: from 8 mm to 125 mm Total spindle length: up to a maximum of 10 m Lead screws: from 0.5 mm to 5 mm Dynamic load ratings: up to Cdyn 800 kN Static load ratings: up to Cstat 3400 kN...