high speed bearing Operating Temperature

Joint bearing allowable operating temperature is mainly determined by the pairing of the sliding surface between the bearing material, especially plastic material self-lubricating sliding surfaces high speed bearing‍ joints, its carrying capacity at high temperatures have Excavator Slewing Bearing‍ decreased. When the sliding surface materials such as lubricating plain bearings pairing of steel / steel, the allowable operating temperature depends on the allowable operating temperature lubricant. But for all lubricated and self-lubricating bearing joints is concerned, may, within -30 ℃ ~ + 80 ℃ temperature range of use, and maintain the correct affordability.

Dip

Rolling bearing joints is much greater than the general inclination is adjustable heart, it is suitable for use in less demanding concentricity supporting parts, plain bearings form bearing structure with the inclination of the size, type, seal and bearing varies, self aligning ball bearing‍ generally Spherical plain bearings tilt range is 3 ° ~ 15 °, inclination range of angular contact bearings are 2 ° ~ 3 °, inclination range of thrust bearings are 6 ° ~ 9 °.

Coordinate

In any case, bearing joints shall be chosen with the occurrence of uneven deformation of the ferrule, with the nature and level of their choice must be determined according to the bearing type, size and other support in the form of working conditions and loads.

Handling

Plain Bearings

Joint bearing handling should follow the principle that the force exerted by the assembly and disassembly can not directly pass through the spherical sliding Taper roller bearings‍ surface. Further, the auxiliary working tools should be used, such as a sleeve, disassembly, etc., the loading force is applied directly to the outside, and uniformly applied to the mating ferrule, auxiliary heating or no-load handling methods.