Accuracy of the spherical plain bearings installed on the life of an important r
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If iron filings, burrs, dust and other foreign matter into the bearing will spherical plain bearings in operation generate noise and vibration, even damage the raceways and rolling elements. So, before installing the bearing must ensure that the mounting surface and installation environment clean.
Bearing is installed on the, if not careful alignment, the alignment may lead to spherical plain bearings subjected to additional load, friction and vibration. These may accelerate fatigue and reduce the service life of the bearings, and may cause damage to the period of use of other machine parts. In addition, the increase of vibration and friction may greatly increase the energy consumption and the risk of premature failure.
1. Spherical plain bearings installed should be clean, clean room, bearing carefully matching bearing spacer to go through the grinding, keep the contour of the premise of the inner and outer ring spacers spacers parallelism should be controlled The following 1um;
2. Prior to the installation of spherical plain bearings should be cleaned, cleaning the inner slope upward, the handle should be flexible, with no sense of stagnation, dry, placed in the specified amount 3,of grease in the case of oil mist lubrication should be placed in a small amount of oil mist oil ;
3，Bearings installed using specialized tools, even by force, non-beat;
4. Spherical plain bearings deposited should be clean and ventilated, non-corrosive gases, relative humidity not more than 65%, long-term storage should be regularly antirust.
