Product Overview: The 5309 Double Row Angular Contact Ball Bearing
The 5309 bearing is a high-performance component from our 5300 Series, engineered to handle both radial and axial loads in both directions. As a type of Angular Contact Ball Bearing, it features a double row design, which is comparable to two single row angular contact bearings arranged back-to-back but with a narrower width. This compact design provides very rigid bearing support, making it ideal for applications where shaft stiffness is critical. With standard dimensions of 45x100x39.7mm, the 5309 offers a robust solution for a wide range of industrial machinery.
Manufactured to precise industry standards, our 5309 bearings ensure reliable operation and extended service life. Their ability to accommodate combined loads and tilting moments makes them a versatile choice for demanding applications. Explore our complete selection of angular contact ball bearings to find the perfect component for your mechanical needs.
Features of the 5309 Bearing
- Double Row Design: Provides high load-carrying capacity in a compact axial space, equivalent to two single row bearings.
- Combined Load Capability: Effectively accommodates radial loads as well as axial loads in both directions.
- High Rigidity: Offers stiff bearing support, crucial for applications requiring high running accuracy and minimal shaft deflection.
- Back-to-Back Arrangement: The internal construction mimics a back-to-back mounting of two single bearings, handling tilting moments effectively.
- Precision Engineering: Manufactured from high-quality bearing steel to ensure dimensional accuracy and consistent performance.
- Standardized Dimensions: Conforms to industry-standard dimensions for easy integration and interchangeability.
Applications of 5309 Bearings
- Pumps and Compressors: Provides rigid support for impellers and rotating assemblies, ensuring efficient operation under high pressure.
- Industrial Gearboxes: Used to support gear shafts, maintaining precise alignment and handling heavy loads.
- Machine Tool Spindles: Delivers the high rotational accuracy and stiffness required for precision cutting and milling operations.
- Hoists and Lifting Equipment: Supports rotating components in cranes and winches, managing heavy and combined loads safely.
- Industrial Fans and Blowers: Ensures stable and smooth rotation of fan shafts, even under significant aerodynamic loads.
- Agricultural Machinery: Suitable for demanding applications in equipment like combines and balers where reliability is essential.
- Electric Motors: Provides robust support for motor shafts, handling both radial and axial forces generated during operation.
Benefits of Using the 5309 Bearing
- Enhanced Rotational Accuracy: The rigid design minimizes shaft movement, leading to more precise and stable machine operation.
- Space-Saving Design: Delivers the performance of two single bearings in a narrower, more compact unit, saving axial space.
- Increased Machine Uptime: Durable construction and high load capacity reduce the likelihood of premature failure, leading to less downtime.
- Versatile Load Support: The ability to handle combined loads in both directions simplifies system design in many applications.
- Extended Service Life: High-quality materials and design reduce wear and friction, contributing to a longer operational lifespan.
- Simplified Assembly: As a single unit, it is easier to handle and mount compared to a matched pair of single row bearings.
