51307 Thrust Ball Bearing 35x68x24mm51307 Thrust Ball Bearing 35 x 68 x 24 mm, Chrome Steel, High Axial Load The 51307 thrust ball bearing is designed to handle serious vertical or axial loads in one direction. With a durable chrome steel build and smooth motion, it's a solid pick for presses, machine tables, and vertical shafts that carry heavy weight. Size: 35mm x 68mm x 24mm Inner diameter: 35mm Outer diameter: 68mm Width: 24mm Made from 52100 chrome steel Handles heavy axial loads