Install the high speed precision bearings need what to problem note?
by:Waxing2020-12-07
High-speed precision bearing, mainly used in the high-speed rotating situation of load lighter, bearings and high precision, high speed, low temperature rise, low vibration and service life.
High-speed precision bearing service life had a lot to do with the installation, should pay attention to the following: 1, bearing installation should be clean, clean room, bearing through careful selection, bearing with baffle through grinding, in keeping the baffle on inner and outer contour of the condition, the baffle parallelism should be controlled below 1 um.
2, bearing should be cleaned before installed and when cleaning inner ring ramp up, flexible hand induction, no stagnation, air-dried, into the designated amount of oil, if oil mist lubricating oil should be in a small amount of oil mist;
3, bearing installation should use specialized tools, average stress, it is strictly prohibited to knock;
4, bearing deposit should be clean and drafty, no corrosion gas, more than 65% relative humidity, long-term storage should be rust on schedule.
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