Product Overview: The 33007 Double-Row Angular Contact Ball Bearing
The 33007 bearing is a high-performance component engineered to handle complex load conditions. As a key part of our 3300 Series, this Double-Row Angular Contact Ball Bearing features standard dimensions of 35x72x31mm. Its design is equivalent to two single-row angular contact ball bearings arranged back-to-back but in a more compact and rigid single unit. This configuration allows it to accommodate high radial loads and axial loads in both directions, making it an excellent choice for applications requiring stiff bearing support and the ability to manage combined forces.
Manufactured from high-quality bearing steel, the 33007 is built for durability and reliability in demanding industrial environments. Its robust construction ensures a long service life and consistent performance, helping to minimize downtime and maintenance costs. Explore our comprehensive range of angular contact ball bearings to find the ideal solution for your machinery.
Features of the 33007 Bearing
- Double-Row Design: Provides high load-carrying capacity for both radial and axial forces in either direction.
- Back-to-Back Arrangement: Offers a high degree of rigidity, making it suitable for applications where shaft stiffness is critical.
- Combined Load Capability: Excellently manages simultaneous radial and axial loads, simplifying machine design.
- Compact and Space-Saving: Delivers the performance of two single-row bearings in a narrower, more integrated unit.
- Non-Separable Construction: Ensures easy and secure handling and mounting.
- High-Quality Materials: Constructed from premium bearing steel for enhanced durability and wear resistance.
Common Applications
- Pumps and Compressors: Provides rigid support for shafts, ensuring efficient operation under heavy loads.
- Industrial Gearboxes: Handles the high combined loads and moments typical in gear transmission systems.
- Machine Tool Spindles: Offers the precision and stiffness required for accurate cutting and milling operations.
- Fans and Blowers: Supports rotating assemblies, accommodating both radial and axial forces generated during operation.
- Hoists and Lifting Equipment: Ensures reliable performance in cranes and other material handling machinery where safety and load capacity are paramount.
- Agricultural Machinery: Used in demanding applications like combines and tractors that require robust and durable components.
- Textile Machinery: Provides stable and reliable support for high-speed rotating parts.
Benefits of Using the 33007 Bearing
- Enhanced Rigidity: The back-to-back internal configuration provides very stiff bearing support, minimizing shaft deflection.
- Improved Reliability: Capable of handling complex load scenarios, reducing the risk of premature failure and increasing machine uptime.
- Simplified Assembly: Replaces the need for a paired set of single-row bearings, making installation quicker and less complex.
- Space Efficiency: Its compact design allows for more streamlined and smaller machine construction without sacrificing performance.
- Long Service Life: Built to withstand heavy, combined loads, resulting in extended operational life and reduced replacement frequency.
- Cost-Effective Solution: Offers a high-performance alternative to mounting two separate bearings, often reducing overall system cost.
