Product Overview: The 7313 Angular Contact Ball Bearing
The 7313 bearing is a high-precision, single-row angular contact ball bearing designed to accommodate significant axial loads in one direction, as well as radial loads. With dimensions of 65x140x33mm, this bearing is a key component in our 7300 Series, part of the broader Angular Contact Ball Bearings category. Its design features a 40-degree contact angle between the raceways and the balls, which provides a high degree of axial stiffness and high axial load-carrying capacity. This makes it exceptionally suitable for applications demanding high precision and rigidity under combined loads.
As a specialist supplier of industrial components, we provide 7313 bearings manufactured to the highest industry standards. These bearings are typically mounted in pairs (back-to-back, face-to-face, or in tandem) to handle thrust loads in both directions and to provide a rigid bearing arrangement. Their robust construction and high-speed capabilities make them indispensable in various high-performance industrial machinery.
Key Features of the 7313 Bearing
- High Axial Load Capacity: Engineered to support heavy thrust loads in a single direction.
- 40° Contact Angle: Provides excellent axial rigidity and support, ideal for precision applications.
- High-Speed Performance: The internal geometry is optimized for high rotational speeds with minimal heat generation.
- Single Row Design: A versatile and widely used configuration for managing combined radial and axial loads.
- Versatile Mounting: Designed for universal matching, allowing for easy mounting in pairs to meet specific application requirements.
- Durable Construction: Manufactured from high-quality, clean bearing steel for enhanced durability and extended service life.
Common Applications of 7313 Bearings
- Machine Tool Spindles: Crucial for the precision and rigidity required in lathes, milling machines, and grinding machines.
- Industrial Pumps: Commonly used in centrifugal and screw pumps where high axial forces are present.
- Gearboxes and Transmissions: Provides stable and reliable support for gears and shafts under combined loads.
- Electric Motors: Supports motor shafts, especially in applications with significant axial loading.
- Compressors: Essential for the reliable operation of screw and rotary compressors.
- Robotics and Automation: Used in robotic arms and precision positioning systems that require high rigidity.
- Wind Turbines: Applied in gearbox and pitch systems to manage complex load conditions.
Benefits of Using the 7313 Bearing
- Enhanced Machine Rigidity: The high contact angle significantly increases the stiffness of the shaft assembly, improving operational accuracy.
- Superior Load Management: Effectively handles both radial and axial forces, making it ideal for applications with combined loads.
- Increased Operational Speed: Allows machinery to run at higher speeds without compromising performance or reliability.
- Extended Service Life: Reduces wear and friction, leading to a longer operational lifespan and fewer maintenance intervals.
- Improved System Reliability: The robust design minimizes the risk of premature failure in demanding industrial environments.
- Flexible Design Options: The ability to be mounted in pairs offers engineers flexibility in designing rigid and high-capacity bearing systems.
