Materials of FAG bearings
Materials of FAG bearings
PRODUCT
The discrimination method of the bearing can be secondary use
by：Waxing
2020-09-07
Government's bearing belongs to precise parts, its application range is very wide, the main application fields are cars, motor (
Motor)
, gear, machine tools, mining machinery, engineering machinery, motorcycles, papermaking machinery, pumps and compressors, railway, metallurgical equipment, wind power generator, etc.
Is widely used because of government's bearing, thus bearing the abnormal phenomenon, the failure problems and maintenance is also often in some.
So how to identify the bearing can use again?
What are the skills?
Via analysis and experience that, when there are government's bearing. The following defects can no longer continue to use, should be replaced immediately the new government's bearing, lest cause unnecessary trouble, the details are as follows: 1)
, inner ring and outer ring, rolling element and cage have crack or gap on any one;
2)
, ring, rolling body on any fracture;
3)
, raceway surface, guard, with significant roller card injury;
4)
Significantly, maintains a significant wear and tear, or rivet relaxation;
5)
, raceway surface, there are rust on rolling element and injury;
6)
, raceway surface and rolling body has serious indentation and mark;
7)
, inner ring diameter or outer diameter surface has obvious creep;
8)
And discoloration caused obvious or burned with heat.
9)
, inner ring and outer ring, rolling element and cage on any fatigue spalling.
10)
Bearing clean, after filling oil rotary have abnormal sound.
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