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The angle contacts the ball bearing and presents the noise in use, there are the following aspects mainly


31st August 2013 Bearing Technology 0 Comments

The angle contacts the ball bearing and presents the noise in use, there are the following reasons mainly

1. Lubricating oil or grease variety is selected wrong;

2. It is insufficient oil level and too low to lubricate, the oil or lipoprotein passes the sealed leakage loss ;

3. Horn it contacts backlashes of ball bearing to be too little ‘ Do not cooperate and choose appropriately ;

4. The angle is contacted and mixed in the ball bearing in impurity such as the sand grain or carbon granule, play abradant function;

5. The angle is contacted and mixed in the ball bearing in the moisture, all kinds of acid or paint plays a role in corroding when the dirt;

6. The angle is exposed to the ball bearing the flat champ of seat hole the circular degree of the seat hole is not good, or the seat hole can not be twisted straight ;

7. Horn exposed to ball padding iron of basal plane of pedestal not smooth ‘ Lead to the fact the angle out of shape of seat hole contacts the ball pedestal and flaws ;

8. The angle is exposed to having incidentals remains chip, dust grain,etc. in the seat hole of the ball bearing ;

9. The seal ring is partial ‘ Meet the adjacent part and rub ;

10. Horn exposed to ball bearing receive extra load horn contact ball bearing inferin urgent axially, or there is one that fixes end corner and contacts the ball bearing on an axle ;

11. Horn it keeps in touch the ball bearing and cooperation of axle to be loose too ‘ The diameter of the axle leans towards small or the adapter sleeve has not been screwed on ;

12. The backlash that the angle is exposed to the ball bearing is too small, the high strung adapter sleeve screws on excessively while rotating ;

13. Corner keep in touch the ball bearing have noises ‘ The end or steel ball slippage of the roller causes ;

14. The thermo-elongation of the axle is too big ‘ The angle is exposed to the ball bearing and receive the quiet indefinite additional load axially ;

15. The shaft shoulder is too large ‘ And the seal touching the angle and contacting the ball bearing rubs ;

16. Seat hole too loud to block the shoulder ‘ Contact horn seal that ball bearing take place, distort ;

17. Maze type interval of seal ring too little ‘ Rub with the axle ;

18. The tooth of the lock washer is crooked ‘ Touch the angle and contact the ball bearing and rub ;

19. It gets rid of positions of the scraper ring to be improper ‘ Touch the blank flange and rub ;

20. Have compressed pit at the steel ball or roller ‘ Beating the angle and contacting the ball bearing with the hammer cause while installing ;

21. Corner keep in touch the ball bearing have noises ‘ There are other vibration sources that are interfered with ;

22. Corner keep in touch the ball bearing heat and change color and out of shape ‘ Use the spray gun to heat and dismantle the angle to contact the ball bearing to cause ;

23. Axle too thick to make actually cooperating high strung ‘ Lead to the fact the angle is exposed to the ball bearing temperature too high or the noise takes place ;

24. The diameter of the seat hole is partial and small ‘ Cause the angle to be exposed to the ball bearing temperature too high ;

25. Horn it exposed to the intersection of ball bearing and seat holes to be diameter too big, cooperate too loose actually –Slippage of outer lane ;

26. Horn exposed to the seat hole of the ball bearing change largely the coloured metallic angle is exposed to the seat hole of the ball bearing being kept up big, or become great because of thermal expansion ;

27. Corner keep in touch the ball bearing have noises ‘ Horn contact ball bearing have, inch abrasion










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