Do not allow this type of ball bearing almost corner corner or simply not allowed to have a spherical bearing activities, when used to pay special attention, while a permanent basis for the use of different forms of stress, the relationship between common form, carrying capacity and plate width. Such rubber bearings used in long-span structures over 6m, but you can use a certain angle requirements, longitudinally movable spherical rubber bearings between the transverse support by two polystyrene foam board resistance to embed a 5mm thick elastic core blocks holder, the main function of the core block is as follows: (1) to the holder so that the center of the load. (2) ball bearings to absorb rotational deformation, preventing strain transfer to the lower edge of the structure, which can reach to avoid damage to the cracks and corners. (3) The ball bearing can absorb such a displacement of 2.5mm ball bearings are generally two kinds A and B form, in which A is a slide-type structure, while the B-type structure of the two spherical sliders horizontal activities bearings, lined with polystyrene foam on the surface, structure and parameters of such ball bearing. Bearing a fixed or sliding point of contact when the contact point bearing, ball bearing can absorb the displacement of the contact point and to each of the displacement and rotation, to ensure uniform distribution of the load, such a ball bearing is often used residential and process buildings, parking and appearance of complex structures. Ball bearings, will vary with the form of engineering structures continues to expand, its use will continue to expand the scope and with the progress of science and technology, new materials appear, improvement and development process, the spherical bearing in the form of not limited to the rubber material of the trip, while the use of other forms of elastomers, and construction will continue to emerge and develop, so consider using the formula, you should pay attention to new materials, new techniques for structural and latest products. Bearing ball bearing is mainly made of steel castings or steel processing, in the past, is generally used as a bridge abutment using a rolling ball bearing type test steel parts, swing and slide to accommodate the displacement and rotation of the bridge a. Rubber bearing structure according to its use and there are multiple types of bearing capacity is characterized by his ability, can use a variety of bridge displacement and rotation needs, and on the great rebates and a large displacement of the support beams and has a very negative rebates good use, before the 1960s, mostly small and medium-span bridges use steel bearings, bearing large tonnage highway bridge now use two-way activity spherical bearing basin, rubber bearing more, but people generally use the railway bridge steel bearings, steel bearings are steel commonly used bearings and special bearings and so on. Bidirectional activity Spherical Bearings | Events Spherical Bearings | 13833855982 provided by the Engineering Rubber Co., Ltd. Hengshui HaoTong. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!