Date: 2013-08-20

Reasons and phenomenon of high-temperature plane needle roller bearing

The plane needle bearing temperature is the possibility of up to 110 degrees? In fact, for the temperature in terms of how much, not what can not, after all, that is not human can control.
Deviations When the the plane needle bearing a part in the course of time, will cause high temperature phenomena. Not going to discuss how much the temperature is good, but to pay attention and to avoid the problem of the plane needle bearing high temperature. Avoid the the plane needle bearing failure caused by high temperature, and even cause damage to the bearing can not be used.
Let's discuss the reasons of the plane needle bearing temperature phenomenon.
1, the the plane needle roller bearings with high-temperature phenomenon:
 (1), there may be planar needle bearing cooling water is interrupted, causing high temperatures.
 (2), there may be the deterioration of oil quality of the plane of needle bearings, the oil itself to unclean or run Zhongyou deterioration. If the increase in moisture in the oil will cause the acidity of the oil is increased, will reduce the lubricating effect of the oil, so that the pad of corrosion, thereby causing the phenomenon of elevated planar needle bearing temperature.
2, when the plane needle bearing temperature is too high, there will be what it so?
 (1), alarm bells will ring.
 (2), the machine next disc waterwheel mechanical failure light word cards bright, indicating the bearing temperature instrument temperature increases, the signal relay action.
 (3), the thermometer disc (intumescent thermometer) black pin with yellow needles coincidence or more than yellow needles.
 (4), sent to the fault signal of the bearing temperature.

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