Function: 1 High bearing steel, strong bearing capacity, low spinning noise, high speed 2. Ultra-precision raceways improve bearing stability and provide operation 3 Made of superior material, sturdy and corrosion resistant, long service life. 4 Widely used in machine manufacturing, equipment installation and maintenance 5 Built to meet standard specifications, please strictly follow factory quality control. Specifications: Condition: 100% Brand New a> Item Type: Axial Ball Thrust Bearing Material: High Bearing Steel Color: As Picture Shown Model: 51206 Inner Diameter: Approx. 30mm / 1.2in Outer Diameter: Approx. 52mm / 2in Thickness: Approx. 16mm / 0.6in Cage Process: Stamping Bearing Material: Bearing Steel Rolling Type: Ball Raceway Type: Convec Truck Seal and Dust Foam: 2RS Rolling Column No. Column Package List: 5 Axial Ball Thrust Bearings