Super precision double axial angular contact bearings are highly specialized precision bearings designed for applications that demand extreme accuracy, high speed, and exceptional load-carrying capacity. These bearings are particularly well-suited for machinery where both radial and axial loads need to be accommodated with precision and minimal deflection. The “double axial” designation implies that these bearings are engineered to handle axial loads in both directions, providing balanced support. Here are the key features and characteristics of super precision double axial angular contact bearings:

1. High Precision: These bearings are manufactured with extremely tight tolerances to ensure minimal deflection and precise rotation, making them suitable for applications where high accuracy is critical.
2. Angular Contact Design: Super precision double axial angular contact bearings have an angular contact design that allows them to support both radial and axial loads. The contact angle is designed to optimize the load distribution between the balls and the raceways.
3. Double Axial Load Capacity: They are specifically engineered to handle axial loads in both directions, providing balanced support, which is especially important in applications with dynamic axial loads.
4. High Speed Capabilities: These bearings are designed for high-speed operation, thanks to their precision manufacturing and efficient ball/roller design.
5. High Rigidity: The construction of these bearings, including materials and design, ensures high rigidity, reducing deflection and improving performance under load.
6. Lubrication: Super precision bearings often have specialized lubrication systems to further enhance their performance and extend their service life.

Super precision double axial angular contact bearings are used in various high-precision applications, including:

• Machine Tools: In precision machinery like CNC machining centers, grinding machines, and milling machines, where accuracy and rigidity are crucial.
• Aerospace: In aircraft landing gear, flight control systems, and jet engine components where precision and reliability are paramount.
• Medical Equipment: In medical imaging machines, surgical robotics, and other equipment that requires precision positioning and smooth motion.
• Semiconductor Manufacturing: In semiconductor manufacturing equipment where precision is essential for the production of microchips.
• Robotics: In industrial robots and automation systems that demand high accuracy and repeatability.
• Optical and Imaging Systems: In optical instruments, telescopes, and imaging devices for precise motion and alignment.

Selection of super precision double axial angular contact bearings involves careful consideration of factors such as load magnitude and direction, speed, precision requirements, and the specific environmental conditions in the application. Proper selection ensures that the bearing can meet the stringent demands of the equipment and deliver exceptional performance.