1. Check the Rolling bearing fine mounting site includes a shaft shoulder, shoulder and other housing bore>, there must be no scratches, rust, dust and burrs.
2. With an appropriate degree. Fit is too loose, it may accelerate joint wear and tear; with tight will cause difficult to remove, damage the bearing inner and outer.
3. The upper and lower surface of the housing binning gap is not too large, so as not to damage the rolling bearing cap.
4. The journal and the bearing hole of the gear unit housing should be coated with a layer of oil.
5. Rolling must be unsealed before the provisional assembly, to put some gasoline in immersion. After washing, cool on the shelves, and underneath it a clean sheet.
6. press-fit bearings using screw jack is appropriate, you must use the hammer, use a brass rod or dowel padded brass and percussion should be uniform along the bearing sleeve around, so as not to deflect.
7. allowed by ball or cone column force transmission can not be hammering within the installation sleeve jacket, when you install the jacket sleeve inner hammering may not, in order to avoid damage to the bearings.
8. When the gear mounted on the shaft bearings, bearing should first hanging in an oil bath heated to 80-90 degrees Celsius. Upon heating, the bearing surface shall be in contact with the oil pelvic floor or walls.
9. Assembly, Wu Shi Rolling close to the shoulder, or by adjusting the pad abutting shoulder.
10. make the ball jammed on the runway at the same time as the shaft and the shaft hole installation housing bearings, it must be used in a special hose spigot and dedicated soft copper cushions, while the outer collar force.
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