Can be customized outer spherical bearing

Specifications

Outer spherical ball bearing import is actually import deep groove ball bearing a form, characteristic is its outer diameter for spherical surface, can match into the imported bearing the corresponding concave spherical self-aligning effect.

Although its basic performance with deep groove ball bearings should be similar, but because of the bearing are mostly applied in mechanical rough, installation location is not accurate, the axis of the shaft with a hole to neutral, or under the condition of large axial length and deflection etc, and the bearing itself precision is not high, some structure is rough, so common to actual performance comparison of the same specifications of the deep groove ball bearings to play on a considerable discount. For example with the top wire of outer spherical ball bearing used in poor rigidity of large deflection of shaft, this kind of bearing with seals on both sides, can prevent dirt intrusion, strict factory already loading the right amount of lubricant, does not need to clean before installation, do not need to add lubricant, bearing inner ring protruding the top on the side wire screw fastening on shaft. Allows the axial load shall not exceed 20% of the rated dynamic load.

Insert ball bearing units with eccentric sleeve with the top wire outer spherical bearing performance is basically the same, just the top silk, the circle, but on the eccentric sleeve. Cone hole of outer spherical ball bearing inner hole for 1:12 taper cone hole, can be installed directly on the conical shaft, or with the help of a set bushing is installed on the no shoulder axis, and fine-tune the bearing clearance.