Radial Joint Chrome GCr15 Steel Axial Spherical Plain Bearings

High Precision GE..C GE..UK Radial Spherical Plain Bearing

The joint bearing is a spherical plain bearing. The sliding contact surface is an inner spherical surface and an outer spherical surface. It can be rotated and oscillated at any angle during movement. It is treated with various special processes such as surface phosphating, blasting, inserting and spraying. The method is made. The joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, and good lubrication. The structure of the joint bearing is simpler than that of the rolling bearing, and it mainly consists of an inner ring having an outer spherical surface and an outer ring having an inner spherical surface. Joint bearings are generally used for low-speed oscillating motion (ie angular motion). Since the sliding surface is spherical, it can also be tilted within a certain angle range (ie, aligning motion), and the support shaft and the shaft hole are not concentric. When the degree is large, it still works normally.

Model of Spherical Plain Bearing:

Applications of Spherical Plain Bearing: 

The applicability of this type is very extensive, and often ShS40 is indicated in the documentation for machines and equipment, although the more modern design of ShSP40 is more convenient for installation and operation. Of the common equipment units where it is installed, the following can be noted: an expanding fist of the MAZ brake system, tractor control drives, for example, TT-4M, a rotary cylinder and a drive gearbox of some BelAZ models, a hitch of tram cars, a torsion bar of combines and many other units of motor vehicles and various equipment.