Slewing bearing This is this kind of large bearing, which can bear component load, large radial, axial load and collapse torque. Slewing bearing or slewing bearing] Slewing bearings generally have mounting holes, internal transmission gears or external transmission gears, grease holes and sealing equipment, which make the main design plan compact, easy to guide, and quick to protect and maintain. The slewing ring factory will give a detailed explanation below.
Slewing bearing factory introduction: slewing bearings have 4-point touch ball bearings, external transmission gear and internal transmission gear type 4-point touch ball bearings, double row angular contact ball bearings, cross-line cylindrical roller bearings, cross-line deep groove ball bearings and Three-row cylindrical roller bearing composite bearings have 4 series products. The ball bearing has a high static load working capacity at 4 points. The crossed cylindrical roller bearing has a high dynamic load working capacity. The crossed deep groove ball bearing The pre-intervention makes the bearing have great support point bending stiffness and rolling precision.
Due to the increase in carrying capacity, the three-row cylindrical roller bearing combined bearing forms a bearing aspect ratio, and various forces are received on different dovetail rails. Therefore, under the same force standard, the bearing diameter can be greatly reduced, thereby making the server more compact. This kind of high-capacity slewing bearing.
Slewing bearings are widely used in large and medium rolling machinery and equipment, such as lifting equipment, mining equipment, construction machinery, port machinery, ship machinery, high-precision radar exploration machinery and cruise missile signal transmitters. In addition, the slewing bearing factory can develop, design and produce various unique structures of slewing bearings according to the customer's practice and design plan.
