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SKF bearing its move to the proper functioning and the Raceway, angle there is a lubrication film, friction surfaces in relative motion of oil film lubrication or mixed lubrication. It should be noted in particular that: in this unit, in order to make justice less grease into the bearing surface and evenly, to install reset z at the bearing right into fat-lose fat ring, lose fat and bearing at the end of the match, with uniform circumference fat holes a, b, and c. Bearing grease lubrication device, from entering the bearing on the right side of the bearing, and through the work of bearing surface, final grease from the bearing seat exhaust grease vent on the left, some grease seals from the right port.
1, bearing them: good condition, for as long as possible to maintain original performance of the wheel bearings, require care and maintenance, with a view to preventing incidents in already, ensure secure operation, consumer, economic progress.
Yang the best mechanical running condition of operation, stopped on a regular basis. Including monitoring the smooth running conditions, supplementary or substitute agent, periodic removal of the check. Maintenance matters in operation, bearings of rotating tones, vibration, temperature, smooth agent status, and so on.
2, bearing maintenance: cleaning of SKF bearings: removed bearing maintenance, first documented appearance of a wheel bearing, confirm the smoothed residual agent stocks, after a smooth agent used in sampling inspection, wash bearings. As a cleaning agent, general use of gasoline, kerosene.
Remove bearing cleaning, heavy cleaning and light cleaning in a separate container, put metal mesh on the bottom so that bearing has no contact with the dirt container. Coarse cleaning, rotate the bearing with dirt will damage the rolling surface of the bearing, should take note. Coarse cleaning oil, using brush, clear smooth resin, adhesive material, generally after cleansing, into fine washed.
Intensive wash, the SKF bearing in cleaning oil side rotation and careful cleaning. In addition, cleaning oils should always insist on clean.
3, bearing maintenance and judgment: in order to distinguish the wheel bearing can be removed to be able to use bearings check clean after washing. Check the Raceway surface, rolling, status, insisting on wearing the mating surfaces, SKF bearing clearance increases and has nothing to do with accuracy landing injury exceptions. Not go small ball bearings, you will support the inner ring with one hand, rotate the outer ring to confirm whether fluently.
In using SKF bearing process in the, due to itself quality and external conditions of causes, bearing of hosted capacity, rotating precision and reduction motorcycle can performance, will occurred changes, dang bearing of performance indicators below using requirements and cannot normal work Shi, on called bearing damaged or failure, bearing once occurred damaged, accident situation Shi, will will appeared its machine, and equipment stopped go, features was injury, various exception phenomenon. Rolling bearing damage damage is much more complex than general mechanical components, characterized by manifestations of the rolling bearing damage due to complex, wheel bearing damage in addition to bearing design and manufacture of internal factors, largely due to improper use, such as: supporting design of suitable selection of fabric, unreasonable, improper installation, poor lubrication, seals caused by external factors such as poor.
Cause of bearing damage SKF bearings are precision components, thus requires considerable caution when used, is the use of high-performance bearings, if used improperly, failing to reach the expected performance results, and easy to make wheel bearing damage. Bearing Assembly position and clearance adjustment programmes in use must be noted.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 32922XA NTN | 110 | 150 | 25 |
| 32321U NTN | 105 | 225 | 77 |