Hao-engineering rubber _GPZ (II) rubber bearing basin _GPZ rubber bearing basin is provided by Hao-engineering rubber. We are Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) located at: Hebei Hengshui specializes in: grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical bearings for steel making not cause upper and lower bearing structural separation, so fight spherical bearings should be able to withstand 20% of the horizontal force, the sea Britain can withstand 20% or more of the pull force. , Pulling force on the general spherical bearing test apparatus, the test, the spherical bearing mounted to pull the shelf, and makes bearing center, tension center, support center and the test machine frame bearing a central location in the same center line, the test load for the uplift of 1.2 times the design load, test type, the first pre-press, and then officially loaded, each load and load regulation 2min after displacement sensor data record, knowing the test load regulator uninstall 2009GPZ pot rubber support holder, the loading process is carried out continuously three times, the tensile deformation on vertical displacement were taken four arithmetic average of the sensor readings and draw the load-deformation curve, the test machine 5000KN load-deformation curve of the test, the variable should including test equipment such as tensile deformation, including racks, bearing deformation is small, spherical bearings by mechanical testing can be considered spherical bearing is a bearing capacity size, and can better adapt to the rotation of the performance requirements Supports form. Special steel bearings, special steel bearings are usually in the form of the materials used and the other bearing phase difference, it has the following characteristics: (a) the processing of stainless steel or high alloy steel bearing, one way to prevent bearing corrosion Slide GPZ rubber bearing basin, reducing repair and maintenance work, making use of more durable bearings. May be subjected to surface contact stress hardened portion, which allows to increase the load carrying capacity. (2) can withstand the stress of the contact portion for surface hardening treatment, which allows to increase the load carrying capacity. (3) the rotating part of the spherical bearing with high alloy steel or brass ball crown liner, teflon plates were set in a steel ball down crown liner constitutes spherical bearings. In Japan the use of ball bearing crown made of brass. Stainless steel single roller bearing means carbide surfacing work on the contact surface and the bearing rollers to improve the bearing contact strength GPZ (II) rubber bearing basin, which can reduce the bearing height and weight, in Germany this kind of bearing has multiple purposes, a typical cross-section in the form of a single roller bearing. Hardness of the material as a single roller shaft. Roller core material hardness HV200, hard steel core material hardness hv300, hard steel surface hardness after treatment reached hv500-hv650.