Axial needle roller bearing advantages and usability

Advantages and usability of axial needle roller bearing
Axial needle roller bearing according to the use of different occasions, processing accuracy and surface quality should be combined with bearing rings, uses.Axial needle roller bearing is a bearing unit composed of needle roller bearing and thrust bearing components.
Axial needle roller bearing disassembling method

Tap on a method  
Knock force general on axial needle roller bearing inner ring, shielding room tapping force should not be added in rolling element bearings and keep on the shelf, this method is simple, but easily damaged bearings, when bearing, at the end of the shaft, use less than the copper rod of bearing inside diameter or other soft metal materials resist shaft end, lower bearing block, hammer knock gently, can be removed.  
Folding hot disassembly method  
Used to remove tightly fitted axial needle roller bearing. First, the oil heated to about 100℃ is poured on the bearing to be removed with an oil can. After the bearing ring is heated and expanded, the bearing can be pulled out with a pultractor.  

Folding and pushing  
Using press to push the axial needle roller bearing, the work is stable and reliable, without damaging the machine and the bearing shielding room. Presses have manual push, mechanical or hydraulic press push.   
Fold and pull out  
Special pulling gear is adopted. When disassembling, axial needle roller bearing will be pulled out slowly as long as the handle is rotated. When removing the outer ring of the bearing, the elbow Angle of the two feet of the puller should be opened outwards;  When disassembling the bearing inner ring, the two feet of the puller should be inward and stuck on the end face of the bearing inner ring. 
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