6900 2rs deep groove ball bearing application

Size parameters for 6900 2rs:
Old model: 1180900
Inside diameter: 10
Outer diameter: 22
Thickness: 6
Remark: deep groove ball bearing with sealing ring on both sides
How to check 6900 bearing quality?
1:Check the sound condition of the 6900 2rs bearing rolling
Because the bearing even if there is a slight peel and other damage, will give out abnormal sound and irregular sound, so the use of sound detector can be distinguished, the use of sound detector, the operation of the bearing rolling sound size and sound quality to check, play a preventive role in advance.
2:Check the temperature of the 6900 bearing during rotation
If the use of oil hole can directly measure the 6900 2rs bearing outer ring temperature, it is more suitable.In general, the temperature of the bearing, generally according to the temperature of the bearing outside can be inferred.If the lubrication and installation part are appropriate, the bearing temperature will rise sharply and abnormal high temperature will occur. At this time, the operation must stop and necessary preventive measures must be taken.
Application for 6900 2rs:
6900 2rs bearing used to fix the axis.It is the fixed axis that enables it to rotate only, while controlling its axial and radial movement.The result of a motor without 6900 bearings is that it doesn't work at all.Because the shaft may move in any direction, and motor operation requires that the shaft can only be rotated.Theoretically impossible transmission effect, not only that, the 6900 2rs bearing can also affect the transmission, in order to reduce the impact on the high-speed spindle bearings must implement good lubrication, some have lubrication 6900 2rs bearing itself, called pre lubricated bearing.
If you need 6900 2rs bearing or need any other bearings, please also contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
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