Product Overview: The 33009 Double-Row Angular Contact Ball Bearing
The 33009 bearing is a high-performance component designed to handle complex load conditions in a wide range of industrial applications. As a key part of our 3300 Series, this double-row Angular Contact Ball Bearing is engineered to accommodate combined radial and axial loads in both directions. With dimensions of 45x100x39.7mm, its design is equivalent to two single-row angular contact bearings arranged back-to-back, offering a compact and rigid solution for demanding machinery.
Manufactured to exacting industry standards, the 33009 provides exceptional rotational accuracy and stiffness, making it ideal for applications requiring precise shaft guidance under heavy loads. Its ability to support tilting moments makes it a reliable choice for gearboxes, pumps, and other equipment where shaft stability is critical. Explore our comprehensive selection of angular contact ball bearings to find the optimal solution for your mechanical needs.
Features of the 33009 Bearing
- Double-Row Design: Provides high load-carrying capacity for both radial and axial forces in both directions.
- Combined Load Accommodation: Excellently suited for applications with simultaneous radial and bidirectional axial loads.
- High Rigidity: Offers strong, rigid support for shafts, minimizing deflection and enhancing operational precision.
- Compact Solution: Acts as a paired set of single-row bearings in a single, space-saving unit.
- Tilting Moment Support: Capable of withstanding significant tilting moments, ensuring stability in complex applications.
- Durable Construction: Made from high-quality, clean bearing steel for extended service life and reliable performance.
Applications of 33009 Bearings
- Industrial Gearboxes: Provides robust support for gear shafts, ensuring proper mesh and power transmission.
- Pumps and Compressors: Used to support rotating shafts, handling the combined loads typical in fluid machinery.
- Machine Tool Spindles: Offers the rigidity and precision required for high-speed cutting and milling operations.
- Material Handling Equipment: Essential in conveyors, hoists, and lifting equipment where loads are heavy and bidirectional.
- Agricultural Machinery: Suitable for demanding applications in tractors, harvesters, and other farm equipment.
- Printing Presses: Ensures stable and precise rotation of rollers for consistent print quality.
- Fans and Blowers: Supports fan shafts, providing reliable operation under continuous use.
- Automotive Applications: Commonly found in transmissions and differentials requiring robust load support.
Benefits of Using the 33009 Bearing
- Enhanced Load Capacity: The double-row configuration handles significantly higher loads than a single-row bearing of similar size.
- Simplified Assembly: Replaces the need for mounting two separate single-row bearings, reducing installation time and complexity.
- Improved Machine Performance: High stiffness minimizes shaft movement, leading to greater accuracy and efficiency.
- Increased Reliability: Robust design and high-quality materials reduce the risk of premature failure, extending machinery uptime.
- Cost-Effective: Offers a durable, long-lasting solution that minimizes maintenance and replacement costs over time.
- Versatile Functionality: Its ability to handle multiple load types makes it suitable for a diverse range of industrial machinery.
