Parts belonging to the precision of cylindrical roller bearings, INA bearing for mechanical service, preventive maintenance, status monitoring and a series of maintenance decision support system realization of optimizing plant asset efficiency and maintenance work. Cylindrical roller bearings for some industries, have played a crucial role.
But if cylindrical roller bearings spoken the following defects, you can no longer continue to use, you should immediately replace the new cylindrical roller bearings. As follows:
(1) the INA bearing inner ring, outer ring, rolling elements, cages of any cracks or gaps in the a;
(2) a cylindrical roller bearing rings and rolling elements on any one fault;
(3) the Raceway surface of cylindrical roller bearings, flanges, scroll bar has a marked card wound on the body;
(4) the cage of cylindrical roller bearing wear significantly, or rivet significant relaxation;
(5) cylindrical roller bearing Raceway surface, scrolling there is rust on the body, injury;
(6) cylindrical roller bearing Raceway surface, rolling, there was serious pressure marks and marks;
(7) the INA bearing inner ring diameter or outer ring outside diameter surface creep is evident;
(8) color clear due to heat.
So when when cylindrical roller bearings for the above, please do not continue to use new INA bearings should be replaced immediately. Avoid unnecessary accident.


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