- Hello Customer - Log in or Register!
When the bearing temperature is first determined whether the malfunction, such as indeed increased, should be processed as follows:
1, bearing installation location is incorrect, it will cause a larger ball end face and the bearing inner race and the outer race block Taiwan's axial force, causing the bearings overheat.
2, bearing the best selection of the required levels of precision bearing.
3, the use of bearing spindle bent or Holes heart cause fever solution is to repair the spindle
Bearing belt too tight caused by heating the solution is to adjust the belt so that the elastic proper.
5, poor lubrication caused fever solution is the choice of the provisions of the brands of lubrication and properly cleaned.
6, the assembly of low quality caused by heating the solution is to improve the quality of assembly.
7, the bearing inner shell lap causing fever solution is to replace the bearings and wear parts static balance correct impeller balance hole diameter and the checksum value
8, the axial force caused by too much heating solution is to clean, straighten the seal ring clearance requirements
9, the rolling bearing damage caused by heating the solution is to replace the thrust ball bearings. When we use the time-aligning roller bearings,
Lubrication is very important, not only for the bearings, but also for all of the bearing. Note, however, should not add too much grease bearings. Then, is to replace the bearing lubricant. Using oil lubricated bearings in addition to the old oil spilled, if you can, then, should no longer be poured into the fresh oil and let the machine a few minutes at low speed rotation. As far as possible, the oil to collect residual contaminants, and then spilled inter these oil. Joe addition to use replacement grease grease lubricated bearings should be avoided with cotton material to come into contact with any part of the spherical bearing. Because these residual fibers may be wedged in between the rolling elements and damage, especially small bearing should pay more attention to this problem.
Using a thrust ball bearing, such as to protect the safety of use, so important to check the bearings, checking which the amplitude of the vibration and sound, temperature, lubricant (whether the color and viscosity change, whether a foreign body). Keep in mind that the amount of lubricant must be moderate, more waste, not less due role, during use, do not exceed the limits of speed, cause damage due to overheating or burns, if the working temperature exceeds 100 degrees, then The oil should be replaced annually about 2-3 times.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 7215ATYNP5 NSK | 75 | 130 | 25 |
| 7936A5TYNDBLP4 NSK | 180 | 250 | 33 |