Bearings of this type consist of the washers with raceways and an assembly of ball and cage. The washer that contacts the shaft is called the shaft washer, and the one attached to the housing is called the housing washer. Thrust ball bearings are designed to accommodate thrust loads at moderate speeds, for practical purposes their radial load capacity is nil. The mounting is relatively simple as the washers and the ball and cage assembly can be mounted separately as Thrust ball bearings are separable.

Bearings with a sphered housing washer can be used together with a sphered seating washer to compensate for misalignment between the support surface in the housing and the shaft as it's important to keep the thrust bearings square with the shaft. However, the ability of the self-aligning seat to follow shaft wobble or misalignments is still quite limited.

Double direction thrust ball bearings characteristics are identical to those of the one-directional bearing, except it can accommodate axial loads acting in both directions and can thus serve to axially locate a shaft in both directions. To prevent adverse influence of centrifugal forces and gyration moments the single and double direction thrust ball bearings must be constantly subjected to a specific minimum load

Hoyi bearings is able to make thrust ball bearing,double direction from ID120mm to ID900mm.

Size Range

	Principal Diameters		Width	Basic Load Rating		Designations	Weight
	Inside	Outside		dynamic	static
	mm	mm	mm	KN	KN		kgs
From	240	300	45	268	588	51148	7.75
To	670	800	105	859	5780	511/670	102.8

Thrust ball bearing

Double direction thrust ball bearing