1. The coordination of the corner contact with the positive and negative of the ball bearings should be determined according to the type, size, size, load, speed, and inner and outer ring rotation of the bearing.
2. The angle contact ball bearings are standard parts. The cooperation between its inner ring and the neck adopts the base hole system. The higher the speed of the rotating cover, the greater the load and vibration, and the greater the changes in the working temperature, and a tighter cooperation should be adopted.
3. The corners that are not moving, swimming, or frequently disassembled the ball bearings should be composed of relatively loose.
4. When designing the corner contact with the ball bearings, the installation and disassembly of the bearings must be considered.
5. The coordination of the inner ring of the bearing of the ball bearing and the uranium neck is usually tight. The pressure machine can be used to use the pressure on the inner ring to put the bearing pressure over the neck.
6. Large -sized angle contact the ball bearings, which can be heated after heating in the oil of 80 ° C ~ 120C.
7. Disassembling corner contact with the ball bearings must be used for disassembling the bearing in order to facilitate the disassembly of the bearing. It should be exposed to a sufficient height or slotting on the shoulder to put the hook head for the disassembly tool.
2022-12-07
