One-way, two-way sliding steel ball bearing design basis parameters: an overall performance index, vertical bearing pressure: 500 ~ 800000KN 2, vertical pulling force: 500 ~ 800000KN 3, the horizontal shear: 500 ~ 800000KN above three types of Force can be owners and project needs, free combination selection. 4. Design Corner: 0.02 ~ 0.06Rad (radian equivalent 1.140 ~ 3.440) 5, the amount of displacement bearing activities: (± 5 ~ ± 1500) mm, if special needs can be designed. 6, friction control coefficient: μ = 0.03 (room temperature -250 ~ 400) μ = 0.005 (room temperature -600 to -250) 7, anti-seismic capacity: 7 to 11 degrees (by region and user requirements and design of steel ball bearing slide regardless using any installation, the whole area should be supported by bearings, bearing the following shall be void. situ concrete structural components, usually installed directly above the bearing formwork, the bearing surface of the structural components in direct contact, no separate cushion. bearing surface should be kept clean to prevent trouble when there is no damage to the pouring of concrete way sliding ball bearings independent production, and to ensure replacement of bearings in precast concrete and steel under way rolling ball bearings customers praise, they should take appropriate measures to ensure uniform contact with the top surface of the seat in the need for a one-way ball bearing sliding finished selling, ground mortar or similar material should be used when the steel ball bearing slide height adjustment, by grouting or packing to achieve. uses plus filler metal plate installed after the completion of ball bearings, should ensure flatness of the surface of the metal plate, and consider these metal plate corrosion protection in many high-rise steel structure, floor Engineering accounts for a greater proportion of the structural system, have a significant impact on the performance of the structure of the work, the cost in determining the floor structure of the program, the main consideration to ensure there is enough floor flat overall stiffness, to reduce weight and reduce the structural configuration height levels conducive to on-site installation easy and fast construction, but also have a good fire, noise performance, and facilitate the laying of the pipeline floor common practices are: pressure-plate composite slabs, precast floor, laminated floor and ordinary now poured concrete floors, etc. The most commonly used approach is a combination of the pressure plate and the general situ reinforced concrete floor slab. When these two approaches, consider the cast steel beams combined into a combination of common force beams, can effectively reduce the steel beam height, more to save steel unidirectional ball bearing Monopoly |. Ball bearings | product demand by Hengshui-Run-Run Rubber Co., Ltd. Hengshui Rubber Co. (www.grgcxj.cn. ) (www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Guangrun Rubber Company and you work into the brilliant, for a better future! can also be accessed (www.grgcxj.cn/supply_details_49044355.html), for more information about the company.