Product Overview: The 7011 Angular Contact Ball Bearing
The 7011 bearing is a precision-engineered single-row angular contact ball bearing, a key component in our 7000 Series collection. With dimensions of 55x90x18mm, this bearing is specifically designed to accommodate combined (axial and radial) loads simultaneously. Its internal geometry features raceways in the inner and outer rings that are displaced relative to each other along the bearing axis, creating a contact angle. This design makes the 7011 ideal for high-speed applications where precision and system rigidity are critical.
As a specialist supplier of industrial mechanical parts, we provide high-quality Angular Contact Ball Bearings that meet rigorous industry standards. The 7011 is designed to handle significant axial loads in one direction, and it is often mounted in pairs (e.g., back-to-back or face-to-face) to handle axial loads in both directions and provide a highly rigid bearing arrangement. Its capabilities make it indispensable in demanding machinery across various sectors.
Features of the 7011 Bearing
- Combined Load Support: Expertly designed to handle both radial and high axial loads in a single direction.
- High-Speed Capability: Low-friction design and precision manufacturing allow for excellent performance at high rotational speeds.
- Single-Row Construction: A versatile design that can be used alone or, more commonly, in paired arrangements for enhanced rigidity and load capacity.
- Optimized Contact Angle: The built-in contact angle provides high axial stiffness, crucial for precision applications.
- Precision Engineering: Manufactured to tight tolerances to ensure high running accuracy and reliability.
- Durable Material: Constructed from high-purity, hardened bearing steel for exceptional durability and a long operational lifespan.
Applications of 7011 Bearings
- Machine Tool Spindles: Widely used in lathes, milling machines, and grinding machines where high precision and rigidity are paramount.
- High-Speed Pumps: Ideal for centrifugal and screw pumps that operate under high rotational speeds and combined loads.
- Industrial Gearboxes: Provides reliable support for shafts in high-performance gear systems.
- Electric Motors: Used in high-speed motors to support shafts and manage axial forces.
- Compressors: Essential for supporting rotating components in various types of industrial compressors.
- Robotics and Automation: Ensures precise and fluid movement in robotic arms and other automated machinery.
- Centrifuges and Separators: Provides stable, high-speed rotation for processing equipment.
Benefits of Using the 7011 Bearing
- Enhanced System Rigidity: Increases the stiffness of rotating systems, which is critical for accuracy in machine tools and other precision equipment.
- Improved Rotational Accuracy: The precision design minimizes runout, leading to more accurate and consistent machinery operation.
- Long Service Life: High-quality materials and design reduce wear and heat generation, extending the bearing's operational life.
- High Performance under Stress: Reliably manages combined loads at high speeds, preventing premature failure.
- Versatile Mounting Options: Can be mounted in various configurations (duplex pairs) to meet specific application requirements for stiffness and load capacity.
- Reduced Maintenance Needs: The robust construction and reliable performance lead to less downtime and lower maintenance costs over the machine's lifetime.
