Key points to pay attention to during bearing installation

From a usage perspective, the following points should be noted to ensure reliable operation of bearings:

1. Improve lubrication quality, control oil pressure, temperature, and flow rate, and strengthen oil filtration.

2. Use fuel and lubricating oil that meets regulations.

3. It is disadvantageous to control the temperature state of the diesel generator set under the condition of supercooling and overheating. In cold weather, the diesel engine should be preheated before starting and the crankshaft should be manually turned to allow the oil to enter the friction surface.

4. The surface quality and geometric shape of bearings and journals should be strictly guaranteed.

5. The bearing clearance should be appropriate. If the generator set is too large, it will cause impact, while if it is too small, it will result in poor lubrication and possible burning of the bearing.

How to ensure the reliable operation of bearings

Generally speaking, from a usage perspective, the following points should be noted:

1. The bearing clearance should be appropriate. If it is too large, it will cause impact, while if it is too small, it will result in poor lubrication and possible burning of the bearing;

2. The surface quality and geometric shape of bearings and journals should be strictly guaranteed;

3. Improve lubrication quality, control oil pressure, temperature, and flow rate, and strengthen oil filtration;

4. Use fuel and lubricating oil that comply with regulations.

In order to fully utilize and maintain the expected performance of bearings for a long time, it is necessary to effectively carry out regular maintenance (regular inspections). It is important to detect faults early and prevent accidents from happening before they occur through appropriate regular inspections, in order to improve productivity and economy.