Ball Screw Support Bearings
Ball Screw Support Bearings
PRODUCT
FAG bearing imports - bearing knowledge of maintenance work
by：Waxing
2020-06-15
In order to judge removed FAG import bearings can be reused, to inspect the dimension precision, rotating accuracy, internal clearance and mating surface, raceway surface, cage and seal rings etc.
About the test results that can be used by bearing the judgement or master of bearing.
Judgment standard according to the mechanical properties and important degree and inspection cycle.
If you have the following injury, FAG import bearings shall not be used again, must be replaced.
一)
Bearing parts of rupture and defects.
b）
The raceway surface material on the surface of the rolling strip.
FAG import bearings will be removed when checking, with photography method such as first and then record the appearance.
In addition, to confirm the amount of residual lubricant and lubricant sampling, and then clean the bearing.
A, FAG import bearings cleaning divided into rough washing and fine washing, can be put in use at the bottom of the container and on the metal frame.
B, rough washing, oil using a brush to remove grease or adhesive.
If at this time in oil bearing, pay attention to the rolling surface due to foreign bodies such as damage.
C, fine cleaning, in oil slowly turn the FAG import bearings, must be carefully.
Commonly used cleaning agent for neutral aqueous diesel or kerosene, according to the need to sometimes use warm lye, etc.
No matter use which kinds of detergent, often should filter clean.
After cleaning, immediately on the imported FAG bearing coating anticorrosive oil or antirust grease.
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