Product Overview: The 3305 Double-Row Angular Contact Ball Bearing
The 3305 bearing is a high-performance component from our 3300 Series, designed as a robust double-row Angular Contact Ball Bearing. With principal dimensions of 25x62x25.4mm (Bore x Outer Diameter x Thickness), this bearing is engineered to accommodate both radial and axial loads in both directions. Its design is comparable to two single-row angular contact ball bearings arranged back-to-back but offers a more compact and space-saving solution. This configuration provides a high degree of stiffness, making it ideal for applications that require rigid support for rotating components.
As a key supplier of industrial parts, we provide 3305 bearings that meet stringent quality standards, ensuring reliable and efficient operation. This bearing is a versatile solution for various industrial applications where combined loads and high running accuracy are critical factors. Explore our full range of angular contact ball bearings to find the perfect solution for your needs.
Key Features of the 3305 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 both radial and axial loads acting simultaneously in both directions.
- High Rigidity: The back-to-back arrangement of the internal raceways offers excellent stiffness, minimizing shaft deflection.
- Bi-Directional Axial Support: Capable of supporting axial loads from either direction, simplifying machine design.
- Precision Engineering: Manufactured to precise tolerances for smooth operation, high running accuracy, and extended service life.
- Durable Construction: Made from high-quality bearing steel for superior strength, wear resistance, and reliability in demanding environments.
Common Applications of 3305 Bearings
- Pumps and Compressors: Provides rigid support for shafts, ensuring efficient operation under heavy loads.
- Industrial Gearboxes: Used to support gear shafts, handling the combined radial and axial forces generated during power transmission.
- Machine Tool Spindles: Offers the high degree of stiffness required for precision cutting and grinding operations.
- Lifting Equipment: Ideal for use in hoists, winches, and cranes where heavy and complex loads are common.
- Agricultural Machinery: Supports rotating components in equipment like tillers and harvesters, withstanding harsh operating conditions.
- Fans and Industrial Blowers: Ensures stable and reliable rotation of fan shafts, even at high speeds.
- Electric Motors: Used to support motor shafts, accommodating both radial loads and axial thrust.
Benefits of Using the 3305 Bearing
- Enhanced Rotational Accuracy: The high stiffness of the bearing minimizes shaft movement, leading to more precise machine operation.
- Space-Saving Design: Combines the function of two bearings into one, allowing for more compact and lightweight machinery.
- Simplified Assembly: Easier to mount than a matched pair of single-row bearings, reducing installation time and complexity.
- Increased Operational Reliability: Robust design and high load capacity contribute to a longer service life and fewer breakdowns.
- Versatile Performance: Suitable for a wide range of applications with complex load conditions, offering a flexible engineering solution.
- Cost-Effective Solution: Often more economical than using two separate single-row bearings, reducing both component and assembly costs.
