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The uniqueness of the principle of Sealed Dearing

Time:2018.01.15 News Sources:Shandong Xinkaite bearing Co.,Ltd. Views:
Sealed Dearing is mainly subjected to radial and axial joint loads. Bearing capacity depends on the angle of the raceway of the outer ring, and the larger the angle, the greater the bearing capacity. This type of bearing belongs to the separation type bearing, which is divided into single row, double row and four column Sealed Dearing according to the number of columns in the rolling body of the bearing.
Sealed Dearing is suitable for bearing radial load, uniaxial load and combined radial and axial load.
The axial load capacity of Sealed Dearing depends on the contact angle alpha, that is, the angle of the outer ring raceway, the greater the contact angle, the greater the axial load capacity.
In order to ensure the bearing to obtain good operation state, Sealed Dearing and other ball bearings and roller bearings, must exert a certain amount of minimum load, especially for high speed and high acceleration, or frequent changes in the direction of load conditions. Because under these working conditions, the inertia force of roller and cage and the friction of lubricants will have a negative effect on the rolling and rotation accuracy of bearings. There may be harmful sliding motion between bearings and rollers.
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