Features 1、Made of quality bearing steel, rugged and corrosion resistant, which has long durability. 2、Quality bearing steel, high precision, strong bearing capacity, low noise when rotates, high speed. 3、With super-precise raceway, improve bearing stability, provides smooth operation. 4、Widely used for machinery manufacturing, equipment installation and maintenance. 5、Conform to strict quality control standards, dependable to use. Specification Condition: 100% Brand New Item Type: Axial Ball Thrust Bearing Material: High precision bearing steel Color: As picture shown Model: 51104 Inner Diameter: Approx. 20mm/0.8in Outer Diameter: Approx. 35mm/1.4in Thickness: Approx. 10mm/0.4in Cage Process: Stamping Bearing Material: Bearing Steel Rolling Type: Ball Raceway Type: Convex Track Seals and Dustproof Form: 2RS Rolling Column Number: Single Column Package List 5 x Axial Ball Thrust Bearing