Features Great Bearing The thrust ball bearing is composed of a shaft washer, a seat disc and a roller disc, which can be assembled and disassembled separately, with stable performance and strong practicality. Robust design: can bear axial load, but no radial load, very suitable for parts with single-sided axial load and low speed, 100% new, high quality, reliable and safe quality. Practical Use It can be used in hooks, vertical water pumps, vertical centrifuges, jacks, low speed reduction gears, etc. with a variety of functions and obvious effects. 10 Pieces in Package There are 10 thrust ball bearings in one box of the thrust ball bearing kit, which is more convenient to replace the old parts and perfectly replace the old or broken parts. I believe it can bring comfort to your life. Good Material The one way bearing is forged from high quality impact steel, which is not easy to deform, works smoothly, exquisite and excellent workmanship, has a smooth and delicate appearance, and is durable and long lasting. Specification: Item Type: Thrust Ball Bearing Material: bearing steelModel ID x AD x thickness (approx. )5120010 x 26 x 11 mm/0.39 x 1.02 x 0.43 inches5120112 x 28 x 11 mm/0.47 x 1.1 x 0.43 inches5120215 x 32 x 12 mm/0.59 x 1.1 x 0.43 inches. ,26 x 0.47 inch5120317 x 32 x 12 mm 1.38 x 0.47 inch5120420 x 40 x 14 mm/0.79 x 1.57 x 0.55 inch Package list: 10 x wave disc. 10 x housing washer. 10 x rolling washers. Note: Please adjust the appropriate size before use. Package List 10 x Shaft Washer 10 x Housing Washer 10 x Rolling Washer