Spherical ball bearings is actually a variant of deep groove ball bearings, is characterized by its outside out of the loop

Diameter surface of the sphere, can be equipped to play a role in aligning into the bearing concave spherical.

Although its basic performance, and deep groove ball bearings should be similar, but due to this axis

Order of application of most of the rough mechanical installation location is not precise enough, shaft and housing bore

Axis deflection of neutral difference, or axial length, and bearing accuracy

Is not high enough, some structures are more rough, and therefore the total performance of the actual performance of the same rules

A considerable discount on the the grid deep groove ball bearings fight. For example, with the top wire, spherical ball bearings should be

Used for stiffness deflection shaft, the bearings on both sides with a ring, can be tight to prevent pollution

Material penetrated, Pat filling the right amount of lubricant in the factory, without cleaning prior to installation, without additional

Lubricants, bearing inner ring protruding end of the top wire in the shaft fastening screw. Allowable axial

the load should not exceed 20% of the rated dynamic load.