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Crossed Roller Slewing Bearing
Jan 12, 2017

Rotary cross-roller bearing, their roller wheels, and ocean shipping between interval cruciate arranged at right angles to each other. They can suffer from both parties to make loading (axial load, thrust or momentum, and so on). Roller and the Raceway surface-contact status, thus turning withstand load and elastic deformation of the possibility is very small. This slewing rings is widely used in industrial automatic machines, machinery and medical equipment, and so on, requires high rigidity, tightly and ensures accurate high speed situations. In turn crossed roller bearings, cylindrical roller in a 90 ° v-shaped Groove roll holder is perpendicular to the surface through interval arranged, so 1 crossed roller bearings can accommodate radial loads, axial loads and moment loads and other loads in all directions. Dimensions of the inner and outer rings are minimal compact, thin type is close to the limit of small dimensions, and has high rigidity, so suitable for industrial robot joints or spinning, machining center rotary table, manipulators, precision rotary table rotation, medical equipment, measuring devices, such as IC manufacturing equipment use.