- Hello Customer - Log in or Register!
FAG bearings after installation, in order to check the accuracy of the installation, to run checks. Small machinery can be rotated by hand to confirm whether it rotates smoothly. Check project are caused by foreign bodies, scar, indentation to seize up, by poor installation, the installation process arising out of the bad moments, no, no, because the clearance is too small, installation error, caused by seal friction torque is too large, and so on. Without exception you can start power operation. Large machinery cannot be rotated manually, so no load starting immediately after the interception power, machine idling, check there is no vibration, noise, and is in contact rotating parts, and so on, after confirmed without exception, into the engine running. Power operation, starting from no-load speed, slowly advances to the premise of the rated operation. Things to check for in the commissioning, if abnormal sound, flat bearing temperatures, lubricant leakage or discoloration, and so on. If it is found that the exception should immediately stop operation, check the machine and, if necessary, to remove the bearings check.
Temperature, generally according to the external temperature of the housing speculation. FAG hole direct measurement the temperature of the bearing outer ring is more correct. Self-aligning ball bearing temperature, starting from running rising 1-2 hour temperature usually does not. If adverse bearing installation, temperature rises dramatically, formed the abnormal high temperature. Its causes, such as excessive grease, the bearing clearance is too small, poor installation, sealing brushes, etc. High speed rotation, select error structure, lubrication and a cause.
1, keep the bearings and the surrounding clean.
Even eye can't see the little dust that will bring bad influence to FAG bearings. So near to keep clean so that dust does not invade the flat housing.
2, carefully critical bearings in use with FAG bearing a strong impact, will have scars and impressions, becomes the cause of the accident. Severe cases, cracks, breakage, so must pay attention.
3, use the appropriate control tool
Avoid with existing tools in place, must use the right tools.
4, check plane bearing corrosion
Manipulation of self-aligning ball bearings, his hands sweat will cause rusting. Notice clean hands operation, preferably wearing gloves as much as possible.
Understand the use of FAG bearings will have a multiplier effect, which is very important.
When bearings are mechanical parts have been around when using oil lubrication or Lube cooling, self-aligning ball bearing with oil lubrication. The bearing is heavy-duty or high speed, or when there is an incoming external heat, there may be cooling requirements.
Micro-lubrication method, such as a drop of oil lubrication, oil mist or oil-air lubrication of lubrication ensures mixing oil and bearing friction losses are very small.
When an air carrier is used, direct oil supply and do sth. in a fit of pique the stream helps to seal.
Self-aligning ball bearing of fruit in high speed and need good cooling suburbs where a large spray lubricating oil directly to all of the contacts.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 4T-30311 NTN | 55 | 120 | 29 |
| 4T-33211 NTN | 55 | 100 | 35 |