The cross-roller bearing with high rigidity for rotational motion

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    The cross roller bearing by the load and the possibility of elastic deformation is small.bearing manufacturers This type of bear ing is widely used in automatic machinery such as industrial machinery and medical facilities, require high rigidity, close and high-speed, able to ensure the precision of the occasion. In the cross-roller bearings, cylindrical roller 90? V-shaped groove of the load rolling surface through the interval to maintain is arranged perpendicular to each other, so a cross-roller bearings can bear radial load, axial load and torque load in all directions. Inside and outside the ring size is minimal to small, special thin type is close to the limit of small size and high rigidity, so the bearing roller is best suited for industrial robot joint or rotating the Ministry, the rotation of the machining center table, robot rotation Ministry, precision rotary table, medical equipment, measuring instruments, IC manufacturing equipment and other purposes.china bearing manufacturer
 &n bsp;  Cross-roller bearings, due to the split inner ring or outer ring, the load roller and spacing of the cage, ring and cross-roller shaft fixed together to prevent separated from each other, so the installation of cross roller collar operation Easy. As the roller cross arranged, so only a set of cross roller collar can withstand the load of all directions, compared with conventional models, rigidity of 3 to 4 times. Meanwhile, the cross roller bearing inner or outer ring is a two division structure, adjustable bearing clearance, even if applied preload, high precision rotary motion.bearing suppliers