Installation method of NTN bearing
The method of bearing installation varies with bearing type and mating conditions.As most of them are axial
rotation, the inner ring and the outer ring can adopt overfill fit and clearance fit respectively, while the outer ring can adopt overfill fit when the outer ring rotates.
(1) press in installation
Generally, the press is used for installation. Bolts and nuts can also be used for installation.
(2) hot sleeve installation
The method of heating the bearing in oil to make it expand and then installing the hot sleeve on the shaft can make the bearing avoid unnecessary external forces and complete the installation in a short time.