The necessity regular maintenance of NTN Bearing
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First, NTN Bearing device change when the regular maintenance, operation and external parts, suspension removed NTN Bearing, the need to observe whether NTN Bearing parts can again use and record the use of the situation is better than bad. In order to clarify the remaining amount of the lubricant, the sampling must wash NTN Bearing.
Second, check the NTN bearing raceway. Check the rolling surface and joint surface conditions and the wear and tear of the confrontation between the frame position with or without damage and abnormal conditions, in particular to look at the running track of the raceway. Determine NTN Bearing Can use again, thinking about the extent of NTN Bearing damage, mechanical function, the primary operation of the premise, search the inspection period and then a choice.
Finally, NTN Bearing damage and abnormal conditions, identify the reasons for the phenomenon of the NTN Bearing damage and the corresponding countermeasures. NTN Bearing the following defects, can no longer re-use, the need to replace the new NTN Bearing:
Inside and outside the ring, rolling body frame a confrontation, a crack and showing the debris of a stripped can not be reused;
Raceway, ribs, rolling a significant the Card injury, rust and injuries, there is a significant indentation and hit marks can not be reused;
The confrontation between the frame badly worn or rivets loose ferocious can not be reused;
Inner diameter surface or on the outer ring outside diameter of creep can not be reused;
Overheating color ferocity can not be reused;
Grease sealed NTN bearings, seals and dust cover damage to the grave can not be reused.
234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984
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As we all know, NTN Bearing damage is mostly not be used again. In the maintenance of NTN bearings, to determine the bearing whether the re-use it?First, NTN Bearing device change when the regular maintenance, operation and external parts, suspension removed NTN Bearing, the need to observe whether NTN Bearing parts can again use and record the use of the situation is better than bad. In order to clarify the remaining amount of the lubricant, the sampling must wash NTN Bearing.
Second, check the NTN bearing raceway. Check the rolling surface and joint surface conditions and the wear and tear of the confrontation between the frame position with or without damage and abnormal conditions, in particular to look at the running track of the raceway. Determine NTN Bearing Can use again, thinking about the extent of NTN Bearing damage, mechanical function, the primary operation of the premise, search the inspection period and then a choice.
Finally, NTN Bearing damage and abnormal conditions, identify the reasons for the phenomenon of the NTN Bearing damage and the corresponding countermeasures. NTN Bearing the following defects, can no longer re-use, the need to replace the new NTN Bearing:
Inside and outside the ring, rolling body frame a confrontation, a crack and showing the debris of a stripped can not be reused;
Raceway, ribs, rolling a significant the Card injury, rust and injuries, there is a significant indentation and hit marks can not be reused;
The confrontation between the frame badly worn or rivets loose ferocious can not be reused;
Inner diameter surface or on the outer ring outside diameter of creep can not be reused;
Overheating color ferocity can not be reused;
Grease sealed NTN bearings, seals and dust cover damage to the grave can not be reused.
