Product Overview: The 7007 Angular Contact Ball Bearing
The 7007 bearing is a single-row angular contact ball bearing designed for high-precision applications requiring support for combined (axial and radial) loads. As a key component in our 7000 Series of Angular Contact Ball Bearings, it is engineered with specific raceway geometry and a defined contact angle. This design allows it to accommodate significant axial loads in one direction, alongside radial loads. The 7007 bearing is manufactured to industry-standard dimensions of 35mm Bore Diameter, 62mm Outer Diameter, and 14mm Thickness, ensuring interchangeability and reliable performance.
These bearings are fundamental in machinery where rotational accuracy and high-speed capability are critical. They are typically mounted in pairs (back-to-back, face-to-face, or in tandem) to handle complex load conditions and provide rigid shaft support. Our commitment to quality ensures that every 7007 bearing delivers the precision and durability required for demanding industrial environments.
Features of the 7007 Bearing
- Combined Load Support: Excellently accommodates both radial and axial loads simultaneously.
- High Axial Load Capacity: Specifically designed to handle substantial thrust loads in a single direction.
- Precision Engineered: Manufactured for high running accuracy, making it ideal for precision-critical machinery.
- High-Speed Performance: The design minimizes friction and allows for operation at high rotational speeds.
- Durable Construction: Made from high-grade bearing steel for superior strength, wear resistance, and long service life.
- Versatile Mounting Options: Can be used individually or, more commonly, mounted in pairs to manage bi-directional axial loads and increase system rigidity.
Applications of 7007 Bearings
- Machine Tool Spindles: Essential for the high-speed, high-precision requirements of lathes, milling machines, and grinders.
- Industrial Pumps: Supports pump shafts, managing the axial and radial forces generated during operation.
- Gearboxes and Transmissions: Provides stable and precise support for gears and shafts, ensuring efficient power transmission.
- Electric Motors: Used in high-performance motors to maintain shaft alignment and handle operational loads.
- Centrifuges: Enables smooth, high-speed rotation while supporting the significant forces involved.
- Robotics and Automation: Critical for providing precise and rigid movement in robotic arms and automated systems.
- Printing Machinery: Ensures the accurate rotation of rollers and cylinders for high-quality printing results.
Benefits of Using the 7007 Bearing
- Enhanced Rotational Accuracy: Provides a high degree of precision, improving the overall quality and performance of the machinery.
- Increased System Rigidity: When mounted in pairs, these bearings offer excellent stiffness, reducing shaft deflection under load.
- Improved Operational Speed: Low-friction design allows machinery to operate at higher speeds without excessive heat generation.
- Extended Machine Life: Reliable load support reduces wear on other components, leading to fewer breakdowns and a longer equipment lifespan.
- Optimized for Thrust Loads: Superior performance in applications with a significant axial load component compared to standard deep groove bearings.
- Reduced Maintenance: High-quality materials and manufacturing result in a dependable bearing that requires less frequent replacement.
