Wheel bearing structure classification and carrying characteristics

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Wheel bearing introduction
Wheel bearing is a kind of ability to withstand the larger axial load, radial load and overturning comprehensive load such as the large special structure bearing. Usually, their own installed with a hole, lubricants hole and sealing device, c an satisfy all sorts of different operating conditions of the different needs of the host. Wheel bearing itself has compact structure, convenient, easy installation guide rotation and easy maintenance etc. Characteristics.china bearing manufacturer
Structure classification
Wheel bearing structure of the commonly used a single, double row four contact ball wheel bearings, double row angular contact thrust ball wheel bearing, crossed cylindrical roller and crossed tapered roller wheel bearings, three rows of cylindrical roller wheel bearings, ball bearings and so on the different mixed rotary table column of the structure. The above all kinds of bearing according to whether the ChiJi gear with the distribution of divided into gear, and without the gear, and gear and so on the different structure within.
Load characteristics
1. The wheel bearing according to di fferent structure which can satisfy all sorts of different characteristics of load under the working conditions of the host needs. Among them, the four contact ball wheel bearing has high dynamic load capacity.bearing manufacturer
2. Double rejection diameter ball bearing capacity of the wheel than single volleyball turntable has improved.
3. Crossed cylindrical roller rotary table has high static load capacity.
4. The ball joint type wheel bearings column in the guarantee of the rotation accuracy of conditions, has large bear axial and radial load and overturning ability.
5. Three rows of assembly cylindrical roller rotary table: due to the improvement of the carrying capacity to the height of the bearing direction, various kinds of loads and by different ways and rolling respectively roller group bear, so in the same stress condition, the bearing diameter can be greatly reduced, and thus has the characteristics of more compact to host, is a kind of high bearing capacity of wheel bearing.bearing manufacturers