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The causes of rolling bearing heat and its elimination methods

Release time:

2024-03-12

Bearing precision is low: choose the specified precision grade bearing. Spindle bending or box hole is not centered: repair the spindle or box.

Bearing precision is low: choose the specified precision grade bearing.

Spindle bending or box hole is not centered: repair the spindle or box.

Poor lubrication: choose the specified grade of lubrication materials and proper cleaning.

Low assembly quality: improve assembly quality.

Running rings in the inner shell of the bearing: replace the bearing and related wear parts .

Axial force is too large: clean, adjust the sealing mouth ring clearance requirements between 0.2 ~ 0.3mm, correct the impeller balance hole diameter and check the static balance value.

Bearing damage: replace the bearing.

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Inspection of bearing operation process

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The causes of rolling bearing heat and its elimination methods

Bearing precision is low: choose the specified precision grade bearing. Spindle bending or box hole is not centered: repair the spindle or box.

2024-03-12

Maintenance and care of bearings

Dismantling of bearings is carried out for regular maintenance and bearing replacement. After disassembly, if the bearings continue to be used, or if it is necessary to check the status of the bearings, the disassembly should be carried out with the same care as when they are installed. Be careful not to damage the bearing parts, especially the disassembly of interference fit bearings, which are difficult to operate.

2024-02-24

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