IKO bearings in operation during the failure is often the case, so don't make a fuss. There is fault, judgment and treatment is the key. Today, we will explain the common malfunctions and their elimination of bearing.
1.IKO imports bearing temperature too high
Agency operation, installation of bearing parts to allow a certain degree of temperature, when you touch body shell with their hands, should not feel hot as normal, but it indicates that the temperature is too high.
IKO bearings overheating are: quality does not meet the requirements or modification of lubricating oil, lubricating oil viscosity is too high; body fitted too tight (insufficient clearance), bearing Assembly too tight; bearing washer on the shaft or rotating; load too large; IKO bearings retainer or fragmentation.
2.IKO imports bearing noise
IKO bearings allows a slight operating noise at work, if the noise is too large or abnormal noise or impact sound, then an IKO bearings failed.
IKO bearings have noise causes more complex, one is the inner and outer ring of mating surfaces of the bearing wear. Because of this wear, destroyed the IKO bearings, bearings and shaft fit and shell, lead to deviate from the correct position of an axis, axis at high speed movement generated noise. When you are bearing fatigue, its surface metal flake, also makes the IKO bearings radial clearance increases the noise. In addition, IKO bearings lubrication insufficient formation of dry friction, as well as the bearing crush will produce abnormal noise. IKO bearings wear loose after the exclusion, cage loose damage, also have a strange sound.
Installation method of IKO bearings
IKO bearings and shaft meet is the transition, and seat in conjunction with IKO imports bearing block hole of a clearance fit, double direction bearings of the shaft should be fixed on the shaft to prevent relative to the axis. IKO bearings installed, mostly under normal circumstances is rotating, so the inner ring and shaft meet to win tie, IKO bearings and bearing outer ring rooms combined with a clearance fit.
When you install the IKO bearings, you should verify the shaft and shaft centerline vertical. Method is to dial fixed on the tank shell surface, touch the top of the table in the IKO bearings axial rotation bearing Raceway-top, watch dial pointer, pointer to swing, shows the shaft and shaft centerline is not normal. When the tank shell hole deeper, dial table can also be used to lengthen the first test. IKO bearings when installed correctly, the seat can automatically adapt to the body, ensuring that at the Raceway. If you installed backwards, IKO bearings not only does not work correctly, and the mating surfaces will be serious wear. Since the shaft and housing washers and the difference is not very obvious, should exercise due care in the Assembly, not to make a mistake. In addition, the bearing ring and the housing bore is 0.2-0.5mm it should remain between the gap, to compensate parts, installation is not an exact cause of the error, when you import IKO Center deviation of bearing rings running, this gap ensures its automatic adjustment, avoid contact with friction, so that its normal operation. Otherwise, the IKO bearings caused by severe injuries.



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