INA needle roller bearing clearance changes combined failure of how to maintain

   Kunshan Bearing: Maintaining a good combination of needle bearings INA bearings is a prerequisite for running, is commonly used for bearing lubrication maintenance, and in reading how to choose the bearing lubrication, bearing lubrication in the way of understanding the premise of the bearing System maintenance is also necessary to understand, let's look at how to bearing lubrication maintenance.
First, use the installation should carefully allow a strong punch, INA needle roller bearings adverse phenomena combined solution does not allow a direct hit with a hammer bearing, not pass through the rolling pressure.
Second, the use of appropriate and accurate installation tools make use of special tools, try to avoid using fabric and staple fibers and the like.
Third, try to keep the portfolio INA needle roller bearings and its surroundings clean motor bearings generally use sodium based grease smile even invisible dust from entering the bearing will increase taper roller bearing wear, vibration and noise.
Fourth, to prevent corrosion of INA needle roller bearings combined direct hands to take bearings, to fully wash hands sweat, and coated with high-quality mineral oil before, during the rainy season and summer with particular attention to rust. In some special operating conditions, INA combined needle bearings can get a longer life of the conventional calculation, especially in the case of light load. Bearing housing labyrinth seal mechanism and influencing factors is that these special operating conditions, the bearing when the rolling surface (track and rolling elements) is an effective lubricant film separating and limiting pollutants may lead to surface damage.
Lubricant is very important not only for the bearings, but also for all bearings. Note, however, INA needle roller bearings combinations should not add too much grease. Then is to replace the bearing lubricant it. Use oil-lubricated bearings in addition to the old oil spilled after, if you can, should and then poured fresh oil and let the machine at low speed rotation a few minutes. Residual oil to collect as much as possible contaminants, and then spilled addition to these oils. The use of grease lubricated bearings in the replacement of grease to use when the device should be avoided except Joe Cotton in contact with any part of the bearing. Because these residual fibers may wedged in between rolling parts and cause damage, especially bearing applications should pay more attention this issue.