spark bearing

To maintain the original performance of the bearing in good condition for as long as possible, maintenance and inspection must be performed to ensure the reliability of bearing operation. Support is best carried out regularly following the operating standards of the corresponding machine operating conditions. Contents include inspections to monitor working conditions, replenish or replace lubricants, and periodic reviews for disassembly.

1.Industrial bearing cleaning:

When disassembling the industrial bearing for maintenance, first record the appearance of the industrial bearing, confirm the remaining amount of oil, and take a sample of the lubricant for inspection before washing the bearing. As for cleaning agents, gasoline and kerosene are commonly used. The cleaned industrial bearing is divided into coarse cleaning and exceptional cleaning. They are placed in the container, respectively, and the bottom of the metal mesh is placed first so that the industrial bearing does not directly contact the dirt of the box. During rough cleaning, if the industrial bearing is rotated with soil, the rolling surface of the industrial bearing will be damaged, so care should be taken. In rough cleaning, use a brush to remove grease and stickies. After cleaning, turn to excellent cleaning. Excellent cleaning is to carefully wash the bearing while rotating it in the cleansing oil. Besides, cleaning oil should always be kept clean.

Maintenance and judgment of industrial bearing: To judge whether the disassembled industrial bearing can be used, it should be inspected after the bearing is cleaned. Check the condition of the raceway surface, rolling surface, mating surface, the wear of the cage, the increase of the industrial bearing clearance, and any damage that has no dimensional accuracy. For non-separated small ball bearings, use one hand to support the inner ring horizontally and rotate the outer ring to check whether it is smooth. Separate bearings such as Tapered roller bearing can inspect the rolling elements and the raceway surface of the outer ring separately. Because large bearings cannot be rotated by hand, pay attention to check the appearance of rolling items, raceway surfaces, cages, ribs, etc., the higher the importance of the bearing, the more careful the inspection.

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