Stainless steel plate is used as a two-way (or direction) and a one-way and one-way bearing activities skateboard ball bearing hinge side sliders. Stainless steel material used in ball bearing hinge requirements are as follows: the requirement for stainless steel materials, chemical composition and mechanical properties which should be consistent with the relevant provisions of the ball bearing hinge plate surface processing requirements should be consistent with the surface hardness should be hv150-hv200, coastal and sea-crossing bridge with stainless steel ball bearing hinge preferred length of monumental steel is generally less than or equal 1500mm, thickness using 2mm, stainless steel plate length greater than 1500mm, thickness 3mm steel using a fixed hinge bearing, ball bearing stainless steel hinge board may not have stratification, surface defects may not have cracks, bubbles, impurities, scarring and other effects used. Stainless steel plate with the primary plane of the culvert surface after welding shall not exceed the maximum deviation of the maximum size of the PTFE plate 0.03%. As a Teflon plate ball bearing hinge used, usually grease lubricated, at present, the use of standard 5201-2 grease, while the grease must be tested to ensure the seat does not dry up in the temperature range on the sliding surface material may not be harmful, ball bearing hinge and has good resistance to ozone, corrosion-resistant and waterproof performance. Its physical and chemical properties indicators should comply with the relevant regulations. Important part of the fixed hinge damping steel ball bearing hinge ball bearing hinge bearing member, the ball bearing hinge bottom pots, plates and bearing on the middle roof usually die casting applications, then diameter cutting machine meet the design requirements. But the case of using thick steel plate welded processing, for which the relevant criteria are clearly stated requirements and make provisions. Ball bearings and horizontal bearing hinge ball bearing hinge non-slip direction shall not be less than 10% of the vertical bearing capacity, seismic bearing horizontal bearing capacity of not less than 20% vertical bearing capacity, and can withstand not less than vertical to the 20% uplift bearing capacity. Ball bearing hinge is not applicable temperature range, bearing physical and mechanical properties of materials used PTFE sheet, PTFE sheet PTFE elastic stiffness fixed hinge plate bearing used bearing should be used fresh and pure molded material, you can not use cutting boards, you should not use recycled materials, back material embossed sheet, together on the average particle size PTFE sheet material shall not be greater than 50mm, molding pressure should be less than 30mpa PTFE plate The physical and mechanical properties. Monumental steel ball bearing hinge used, the use of materials such as technical conditions are met adjustable ball joint bearing, tension and compression drink holder designed to be used on the bridge seismic zone basin seismic rubber bearings, spherical bearings and lead pin earthquake rubber bearings, etc., these are almost always the patented product, it can be expected soon will be valid for use on bridge engineering, while monitoring the quality of bridge engineering work has also been strengthened, the experimental study of the dynamic performance of ball bearing hinges also In emerging to make better meet the needs of the bridge abutment of highway bridge construction. Steel fixed hinge bearing, fixed hinged seat, 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!