Thrust ball bearing is a separate bearing with a contact ball angle of 90°. These bearings consist of an inner ring, outer ring, and retainer. Single-row designs carry axial load from a single direction, while two-row designs can handle double-direction axial loads.

Key Design Features:

• Separable components: Shaft washer, housing washer, and ball assembly can be mounted independently.
• Alignment performance: Versions with spherical rings can eliminate installation errors.
• Load capacity: Designed specifically for axial loads; must not be subjected to radial loads.