Angular contact ball bearings can withstand both radial and axial loads, as well as pure axial loads. Their axial load capacity is determined by the contact angle and increases with the increase of the contact angle. They have a high limit speed, high rigidity, and can be pre adjusted, making them suitable for high-speed and high-precision applications. Single row angular contact ball bearings can only withstand unidirectional loads, so they are usually installed in pairs. Double row angular contact ball bearings bear large radial and axial combined loads and torque loads, mainly used in components that limit the bi-directional axial displacement of the shaft or housing. The four point contact ball bearing is a separable bearing that can withstand bidirectional axial loads and has the function of single row and double row angular contact ball bearings.

Angular contact ball bearings can withstand both radial and axial loads, as well as pure axial loads. Their axial load capacity is determined by the contact angle and increases with the increase of the contact angle. They have a high limit speed, high rigidity, and can be pre adjusted, making them suitable for high-speed and high-precision applications. Single row angular contact ball bearings can only withstand unidirectional loads, so they are usually installed in pairs. Double row angular contact ball bearings bear large radial and axial combined loads and torque loads, mainly used in components that limit the bi-directional axial displacement of the shaft or housing. The four point contact ball bearing is a separable bearing that can withstand bidirectional axial loads and has the function of single row and double row angular contact ball bearings.