In the process of bearing device the secondary reason is: the emergence

of scars that FAG bearings are equipment, assembly, outer ring and

inner ring skew; Or it is in the process of the device and assembly of

emerging from the front load, eventually forming bearing scars that are

emerging.
Stop was device FAG 6203 bearings http://www.fagbearings-hk.com/product/FAG-6203-bearings-1702.html do you want to work in accordance with the

specification, to do not form many achievements, such as device or

method not when, in the form of FAG bearings will form the raceway

surface and bone surface formation bearing linear scars that are

emerging. Deep groove ball bearing device for indirect reaction with

the precision of the bearing when using, stature and functions.
Although the bearing quality and so on various aspects are good, but

the NSK 6205 bearings http://www.nskbearings-hk.com/product/NSK-6205-bearings-2195.html is precision components, its use should be measured

accordingly. No matter how high performance bearing use, if use

undeserved, will not get the desired performance. About the matters

needing attention of FAG bearings use the following article:
(1) keep the bearing and the surrounding clean.
Even the eyes can't see the little dust, also can bring bad influence

to FAG bearing. So, keep the surrounding clean, dust from invading

bearing.
(2) used carefully.
In use for bearing strong impact, will produce scar and creasing,

become the cause of the accident. Severe cases, can crack, fracture, so

must pay attention to.
(3) using the appropriate operating tools.
Avoid to existing tools to replace, must use the appropriate tools.
(4) to pay attention to the corrosion of the TIMKEN A4138 bearings http://www.timkenbearings-hk.com/product/TIMKEN-A4138-bearings-49554.html .
FAG bearings operating, hand sweat will become the cause of rust. Pay

attention to the operation with clean hands, it is better to try to

bring gloves.
FAG bearings in general, to control the noise of the impact, it must

take countermeasures in view of the source of the noise, and to receive

the cure effect. The main way is:
Choose low noise cylindrical roller bearings (1);
(2) to avoid resonance with the host, sensitive to avoid the resonance

speed;
(3) from the cylindrical roller bearing application link to try to

eliminate noise;
(4) in the other method is invalid, sound insulation and noise

elimination of additional measures.
FAG bearings when temperature increases, the first determine whether

false action, such as really rise, should do the following:
Check the cooling water pressure, water flow and pipeline system is

normal. If water is likely to be lower filter blockage, cannot be

handled in a timely manner, to stop treatment, when confirm can work,

then put into use.
Should be to check if the governor oil pressure, oil pressure is low

can lead to cooling water hydraulic valve closed.
Check whether FAG bearings have different sounds, and detection of

cylindrical roller bearing place whether there is abnormal.
Take oil whether there is a change of color, sample observation and

test to see whether metamorphism. If confirm the degradation new oil

should be replaced downtime.
Check the oil standard oil level is normal, if abnormal, check that the

sump oil discharge valve is shut. If the matter, should fill oil, if is

the sealant mat permeability oil, should stop processing.