CROSSED ROLLER BEARING

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Balaji bearings is a preferred supplier and manufacturer of Crossed Roller Bearings and offers specialised bearing solutions to uber-precise, multi-load applications. We are a reliable distribution company with clients in Sri Lanka, South Africa, the UAE, Nigeria, Egypt, Indonesia, Thailand, and Kuwait. Our crossed roller bearings are of high quality and specially designed to take three loads simultaneously: radial, axial, and moment. They are also in one bearing and small in size.

Essential Uses of Cross Roller Bearings

• Industrial Robotics: Necessary in the swivels and joints of industrial robotic hands. They offer high rigidity, support of moment loads required to ensure high precision and repeatability at positional locations, and support heavy tools at long distances.
• CNC Rotary Tables: A CNC rotary table is used in high-precision rotary and indexing table machine tools. They offer the required rigidity and rotational precision to machine complicated components with a high tolerance level.
• Medical Imaging Equipment: The bearings support the heavy rotating gears in CT scanners and large medical imaging equipment. They manage the multi-directional and complicated loads and offer vibration-free and smooth motion.
• Radar and Antenna Turrets are used in high-dominating military and civilian turrets and antenna mounts. They sustain the whole weight of the construction (axial load), endure wind pressure (moment load), and may be accurately aimed in rotation.

Features of Crossed Roller Bearings

• High Rotation Accuracy: The rollers are pre-loaded and manufactured with high precision to provide a low level of run-out and high rotational precision, which is of primary importance in sensitive devices such as measuring equipment and machine tools.
• High Rigidity: The rollers have the benefit of possessing high stiffness due to a large line-contact size. The rigidity reduces the elastic deformation under load, essential in controlling the exact angle of a robotic joint or a rotary table.
• Space-Saving Design: This crossed roller design discovers a much smaller cross-section and profile by integrating the functions of two angular contact bearings or a thrust and radial bearing set, thus saving space and weight in more complicated mechanisms.