Double row angular contact ball bearings

Double row angular contact ball bearing

         Double row angular contact ball bearings can withstand large radial loads, mainly radial and axial combined load and moment loads, limiting axial displacement of both sides of the shaft. Mainly used in parts that limit the axial displacement of the shaft and the housing. The tiltability between the inner and outer rings of double row angular contact ball bearings is limited. The allowable tilt angle depends on the internal clearance of the bearing, the bearing size, the internal design and the forces and moments acting on the bearing, and the allowable tilt angle should ensure the bearing. There is no excessive additional stress inside.

The difference between single row angular contact ball bearings

         Compared with single row angular contact ball bearings, double row angular contact ball bearings have better rigidity and can withstand overturning moments. The bearings are non-separable. Especially suitable for applications with high rigidity requirements. Widely used in the front wheel hubs of cars (some models also use double-row tapered roller bearings of the same size).

use

        Oil pumps, Roots blowers, air compressors, various types of transmissions, fuel injection pumps, printing machinery, planetary reducers, extraction equipment, cycloidal speed reducers, food packaging machinery, electric welding machines, electric soldering irons, square boxes, gravity spray guns, Stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery, etc.