Industrial bearing maintenance and repair lubrication installation
Industrial bearing maintenance and repair lubrication installation
PRODUCT
Bearing and seal consideration - bearing knowledge
by：Waxing
2020-06-09
Bearing is a kind of commonly used machinery and metal products, good bearing is in use process need to have good sealing performance, and the bearing seal can be divided into two categories, bring their own seal and seal, bring their own seal compared commonly simple, cost is low, and the bearing and sealing device, is inside the end cover installation and so on make it into a variety of performance of the sealing device, to its plus more excellent sealing performance, so need to consider some factors in the process of sealing.
The bearing and sealing factors to consider are: 1, the bearing lubricant and types (
Grease and oil)
;
2, bearing work environment, to take up the size of the space;
3, shaft supporting structure advantages, allowing the angular deviation;
4, circumferential speed of the sealing surface;
5, the working temperature of bearing;
6, the manufacturing cost.
According to the bearing working condition and working environment requirement for sealing on the engineering design is often integrated use of various seal form, in order to achieve better sealing effect.
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