Self-aligning ball bearing is two groove of the inner ring and outer ring raceways between spherical bearings, spherical ball bearing assembly.

The center of curvature of the outer ring of the outer ring is in line with the center of the bearing, so it has the same function as the automatic adjustment of the heart ball bearing.In the shaft, the shell appears to flex, can be automatically adjusted, not to increase the bearing burden.The axial load of spherical roller bearings can bear radial load and two directions.Radial load capacity, suitable for heavy load, impact load.Is the inner diameter of cone bearing, can be directly installed.Or use the fastening sleeve, the disassembly cylinder is arranged on the cylinder axis.Cage, polyamide forming holder and copper alloy car holder.

The ball bearing ball bearing has two kinds of structure, the cylindrical hole and the conical hole, the cage material has the steel plate, the synthetic resin, etc..Its characteristics are spherical raceway, with the nature of mind, can automatically adjustable to compensate concentricity and shaft deflection made adjustable ball bearing into the error, but the inner and outer rings relative inclination shall not be more than 3 degrees.

Can bear larger radial load, but also can withstand a certain axial load.This kind of bearing outer ring raceway is spherical shape, so it is self-aligning performance, when the axial force bending or tilt the inner center line and center of the outer ring line relative slope up to a maximum of 1 to 2.5 degrees bearing can still work.

Self-aligning ball bearings are cylindrical and conical two.Taper bore of 1:1 2 or 1:30.In order to strengthen the lubrication performance of the bearing, the bearing outer ring of the oil groove and the processing of three oil hole.