Thrust ball bearingsFeatures: Raceway Ring ShapeThrust BallLoad DirectionThrust Load, Axial Noradialsingle direction & double directionRaceway Ring ShapeThrust rollerLoad DirectionThrust load, RadialSingle-direction thrust ball bearings: Axial loads in one direction can be sustained, which can limit the axial displacement of shaft and housing in one directionDouble-direction thrust ball bearings: Axial loads in both directions can be sustained by shaft sleeve, and limit the axial displacement of shaft and housing in two directions.Thrust ball bearings has lower limiting speed.Applications:Widely used in steering mechanism for vehicles, spindles of machine tools etc.Single-direction thrust ball bearingsModelNameFeatures51000Single-direction thrust ball bearingsLow carrying capacity, no radial load, only axial loads in one direction can be sustained, low limiting speed. It is a separable bearingDouble-direction thrust ball bearingsModelNameFeatures52000Double-direction   thrust ball bearingsAxial loads in both directions can be sustained by shaft sleeve