Thin Section Bearing

Thin section bearings are precision rolling-element bearings with a constant, slim cross-section regardless of bore diameter increase, enabling compact, lightweight designs in space-constrained applications. They feature thin rings housing balls or rollers for low friction, high stiffness, and support of radial or combined loads, ideal for aerospace, robotics, medical devices, and semiconductor equipment. Available as deep groove, angular contact, or four-point contact types, they reduce system weight and costs while maintaining accuracy.