1, observed: Bearing good lubrication and no debris and moisture into the oil seal that IKO bearings, no wear, if the original bearing box is opened, you should visually check the plastic bearings and regular inspection seal. Check to ensure they are sufficient to prevent the hot liquid, corrosive liquids and gases penetrate along the axis of bearing close to the situation of the bearing at the oil seal, oil seal Ruoyi damage should be replaced as soon as possible. Check the automatic lubrication system to ensure that oil or grease into the combination of bearing and ensure the correct dosage at the same time check the lubricant is discolored or black, if there is this case usually means that the lubricant containing the impurities, in which case the IKO bearings use is harmful.

2, listen to: the use of hearing to identify the irregular operation, a very common method. With a screwdriver or electronic stethoscope to detect a streamlined non-normal noise is a frequently used way of operating and maintenance personnel with some experience. IKO Bearings is a good running condition will be issued a low hum sound, such as plastic bearings issued a sharp hissing sound, squeak, and other irregular sounds, it is possible that the bearings have been in a bad operation state.

3, touch: the high temperature is often said that IKO bearings have been in the unusual situation, the high temperature within the bearing lubricant is harmful, but bearing certain times of the high temperature caused by the combination of bearing lubricant, bearings in more than 120 ° C The temperature of the long-term operation will reduce bearing life. Reasons caused by the plastic bearing high temperature lubricant or over-lubrication, impurities in the lubricant, the load is too large, IKO bearings damage, lack of clearance and oil seals engage friction. In normal circumstances, bearing in just lubrication or lubrication after the temperature rise will be natural and will last one to two days.



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