Features Durable Material: High-precision bearing steel has strong bearing capacity, low noise during rotation, and good rotation speed. Chrome steel rollers provide heat resistance and durability under heavy loads; steel cage guides and evenly distributed rollers reduce friction, vibration and noise. Features: The separable parts of the thrust ball bearing are interchangeable. Low noise, long service life and easy maintenance. Keep the working environment of the bearing clean and the bearing lubricated in time. Simple Installation: Well made, no complicated tools required. Ultra-precision raceways improve bearing stability, needle roller thrust bearings can only withstand axial loads in one direction, providing smooth operation. Suitable for: Suitable for thrust ball bearing 51204, with stable performance and long service life, for applications where adjacent machine parts cannot be used as raceways. Wide Application: Widely used in machinery manufacturing, equipment installation and maintenance. Can be used in oven turntables, jacks, pumps, rotary applications, machine tools, automobiles, and more. Specification: Item Type: Axial ball thrust bearing Material: High precision bearing steel Color: As picture shown Model: 51204 Inner Diameter: Approx.20mm / 0.8in Outer Diameter: Approx. 40mm / 1.6in Thickness: Approx.14mm / 0.6in 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 Package List 5 x Axial Ball Thrust Bearing