Product Overview: The 6909 Thin Section Deep Groove Ball Bearing
The 6909 bearing is a high-precision component from our 6900 Series, a family of extra-thin section Deep Groove Ball Bearings. With its compact dimensions of 45x68x12mm (Bore x Outer Diameter x Thickness), this bearing is specifically designed for applications where space and weight are critical constraints. Its deep raceway grooves enable it to support both radial and axial loads in either direction, making it an exceptionally versatile and widely used bearing type.
Manufactured to the highest industry standards, the 6909 offers a perfect balance between a small cross-section and robust performance. Its design is ideal for machinery that requires smooth, high-speed operation within a limited envelope. As a leading supplier of industrial components, we provide reliable bearings like the 6909 to ensure the efficiency and longevity of your equipment.
Key Features of the 6909 Bearing
- Thin Section Design: Features an extremely small cross-section, making it ideal for space-saving applications.
- Combined Load Capability: Capable of accommodating both radial and moderate axial loads in both directions.
- High-Speed Performance: Engineered for low friction and minimal noise, allowing for excellent performance at high rotational speeds.
- Versatile Application Range: One of the most common bearing types, suitable for a vast array of industrial and mechanical uses.
- Durable Construction: Made from high-quality bearing steel to ensure long service life and consistent reliability under operational stress.
- Simple and Non-Separable: Its straightforward, single-piece design simplifies mounting and maintenance procedures.
Common Applications of 6909 Bearings
- Robotics and Automation: Used in robotic arms and automated systems where compact and lightweight components are essential.
- Bicycle Components: Commonly found in high-performance bicycle hubs, bottom brackets, and pivots.
- Electric Motors and Gearboxes: Ideal for compact electric motors and gearboxes that require reliable support for rotating shafts.
- Medical and Dental Equipment: Its precision and small size make it suitable for various medical devices and dental handpieces.
- Measuring Instruments: Provides smooth and precise rotation for sensitive metrology and instrumentation equipment.
- Textile Machinery: Ensures efficient operation of spindles and rollers in textile manufacturing machines.
- Semiconductor Manufacturing: Utilized in equipment where precision motion control in a compact space is critical.
Benefits of Using the 6909 Bearing
- Space and Weight Savings: Its slim profile significantly reduces the overall size and weight of machinery designs.
- Enhanced Efficiency: The low-friction design minimizes energy loss, contributing to more efficient and cooler operation.
- Cost-Effective Solution: Offers a reliable and economical solution for applications requiring support for combined loads.
- High Operational Reliability: The simple, robust design ensures consistent performance and reduces the risk of premature failure.
- Reduced Maintenance Needs: As a versatile and durable component, it requires minimal maintenance, lowering long-term operational costs.
- Interchangeability: Manufactured to standard dimensions, allowing for easy replacement and sourcing across different brands.
