1. The cooperation of the roller bearing generally selects the transition cooperation, that is, to ensure that the inner and outer ring of the roller bearing maintains the corresponding binding strength and the fixed body, and it will not slide. At the same time, it is easy to remove the roller bearing.
2. The axial positioning must have a shaft shoulder (or the ring, the block, etc.) to ensure that the roller bearing has no axial stringing.
3. The rolling wheel bearing is a roller bearing gap (except for conical rotor bearing, angle contact bearing). In the precision transmission, there must be a device to remove the roller bearings Let's remove the gap between the roller bearing.
4. The roller bearings must be good in running. Good lubrication is the oil bath lubrication (that is, soaked in the oil). Of course, it is also possible to manually refuel regularly.
5. For the axis assembly of the beam structure, the bearing holes at both ends must be completed by the one -time process of the bed to ensure that the holes that install the rolling wheel bearing have a very high coaxiality. Card stagnation phenomenon and add additional installation loads at the same time.
6. For the sliding roller bearing, it is important to produce a reasonable gap, that is, it can ensure the generation and increase of the wedge -shaped oil film, and it is also conducive to the life of the sliding roller bearing.
2022-12-07
