Double row angular contact bearings of the application and characteristics

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application
Compared with single bearing the double row angular contact ball bearing has better rigidity,thin ball bearings can withstand the overturning. Bearing is a separate. Especially suitable for high rigidity requirements of the application. Widely used in the front of the car wheel (some cars with size with double row circular cone roller bearings).
characteristics
Double row angular contact ball bearing inner and outer of downtown cumber between can be limited,thin wall bearings allow the interior of the bearing specifically depends on clearance, bearing size, design and in the role of internal force and moment bearings, and the largest specifically allowed should ensure that the bearings inside won t produce high additional stress.
If bearing between inner and outer dip Angle, will influence the bearing life, while running accuracy cause bearing down, the running increase noise. Double row angular contact ball bearing general use of the nylon maintains a or brass entity keep frame. Doubl e row angular contact ball bearing should be paid attention to when installation, although the bearing can be subject to bi-directional load, but if a side have put the ball gap, should be careful not to let the main axial load through a gap GouBian side. In the bearing should be paid attention to when using that don t take put the ball on one side of the groove bear gap mainly load.double roller bearing