Steel ball bearings, Hao-engineering rubber, lxqz steel ball bearings supplied by the manufacturers of finished Engineering Rubber Co., Ltd. Hengshui HaoTong. Steel ball bearings, Hao-engineering rubber, lxqz steel ball bearing factory is finished Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) launched this new upgrade, the above picture is only for reference, please call this page or Tel picture on to obtain the latest information, contact: Liu. Manufacturing, due to the constant increase in the amount of ball bearings, manufacturers are more and more, in view of laminated rubber bearings production process less complicated, many do not have the conditions of small factories or individuals can manufacturing. But to really make sure that the product quality is not easy, because many factors ball bearing production, such as raw materials, including glue curing time, temperature and pressure. The revised industry standard when we try to consider the impact of various factors on the laminated rubber bearing product quality. Therefore, the main raw materials used in the ball bearing, including rubber PTFE sheet to strengthen steel, stainless steel, oil and grease are improved quality, as far as possible consistent with the current level of foreign. At the same time clearly defines the minimum amount of plastic containing not less than 55% by weight, emphasizing the incorporation of natural rubber, neoprene bearings, etc. are not allowed. Tolerances for processed products, the inherent quality and appearance also made better requirements to manufacturers to ensure product quality in the implementation of industry standards, so the seismic-type ball bearings finished steel supply, ball bearing manufacturer when the user selects, Be sure to select the testing means complete, advanced production technology seismic ball bearing steel product prices, high level of management, strong technical force manufacturers of products in the past have been found in the detection of plastic holder containing less than the amount of ball bearings uneven layer thickness and rubber and steel and cracking from other issues, some of the mechanical properties of the finished product can not Anzu industry standards. 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 stroke the rubber material, 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 material elastic ball bearing steel production and processing, then the structure of the latest products and new technology . 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 steel ball bearing type test steel parts, swing and slide to accommodate bridge displacement and rotation. 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 pot, rubber bearing more, but people generally use steel railway bridge abutment, commonly The steel bearings are steel bearings and special bearings and so on.