Home>Bearing knowledge> Putting a good end of the "vehicle equipment cylindrical roller bearing"

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Put a good end of the "vehicle equipment cylindrical roller bearing"

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After the cylindrical roller bearing of the vehicle equipment; do not drive lightly; first, the following necessary observations are required:
1. Manually test the shaft and a cylindrical roller bearing assembly; investigate the following conditions:
1) Can the end face of the inner ring of the cylindrical roller bearing collide with each other on the end face of the shoulder; whether there is a gap between them (light can be detected by light), 2) Whether the rotating system can collide or interfere with the fixed part Representation; 3) The transformation of the rotating system is that the axe is stable and unobstructed, without looseness, and the front and back of the pill are moving, 4) Investigating whether the lubricating oil supply or circulation can be normal; whether the gap of the sealing device can be symmetrical; No loose appearance.
2. When the above-mentioned inspection items prove that they are all normal; they can start at a low speed; then test the vehicle at a high speed; investigate whether the movement and temperature rise can be stopped.
3. If necessary, check the rotation accuracy, axial limit accuracy, and job clearance of the rotating system; and other necessary viewing items.
4, found any abnormal traces; should be immediately parked to eliminate the fault. If everything is normal; can be put into production and delivery.

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