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Bearing with oil tank heating from the bottom at a certain distance should be a net gate, or hanging with hooks LNSERTED ball bearings, SKF Bearings can not be put on the bottom of to prevent Shen impurities into the bearing or uneven heating, the tank must have a thermometer, and strictly control the oil temperature must not exceed 100 ° C, to prevent tempering effect, reduce the hardness of the ferrule.
1 anti-rust properties:
Preferably, the anti-rust agent can be insoluble in water. The grease should have good adhesion, grease the ball bearings used in LNSERTED necessary with rust effect. And can be formed in the steel outer layer of film.
2. Mechanical stability
Lead to the disclosure. Normal operation, the grease in the machining becomes soft. The grease will be flung by the bearing seat the bearing. If the mechanical stability of the grease is not enough, the operation of the process, causes the grease soap structure mechanical disintegration, causing grease to be destroyed, and thus the loss of lubrication.
3 seal
NSK bearings during operation, the oil seal is the necessary maintenance LNSERTED ball bearings and lubricants from external contamination barrier. Debris or moisture can not penetrate the bearing to avoid causing its destruction. Correct device enjoying is play bearings longest service life of important factors. Cleanliness must note bearing, bearing the correctness of the choice and the choice of appropriate devices and maintenance tools. In addition, the bearing is necessary to prevent contamination by pollutants and moisture, and to ensure correct is apparatus and lubrication. Bearing design with columns is the status of oil seal, lubricant type and lubrication cycle, and even the specialized care of themselves all play the same important role.
4. Mixed grease
Two incompatible greases should never be incompatible greases. Usually its consistency will become soft and may eventually damage caused LNSERTED ball bearings grease is easy to lose. If you do not know what kind of grease to the bearing originally used, it must first completely clear of FAG bearings inside and outside the old grease before adding new grease.
5 Classification of grease
Consistency of grease and lubricating ability is the TIMKEN bearings operating under a certain temperature by the impact of the working temperature is necessary to select at the same temperature has the correct consistency and good lubricating effect grease. The grease is manufactured substantially different working temperature range can be divided into low temperature, the temperature used and the high-temperature grease. At the same time, the major distinction: according to the temperature and working conditions grease it allowable working temperature classification. A class of fats known as extrusion resistance or resistance to extrusion and add the molybdenum disulfide, and the same time, wherein with additives in order to enhance the strength of the lubricating oil film.
6.Important factor of Grease
Choose a grease, if the wrong choice grease all the INA Bearings prevention measures is also futile. The viscosity of the base oil at the working temperature is able to provide adequate lubrication effect is very important to the viscosity of the mainly affected by the temperature decreased as the temperature rises, when the temperature drop is increased. Therefore, it is necessary to know when the viscosity of the base oil at the working temperature. Machinery manufacturers usually specify the use of a grease, however the most specifications grease applicable range is very wide.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 15BGR19S NSK | 15 | 28 | 7 |
| 12BGR19X NSK | 12 | 24 | 6 |