Product Overview: The F 688 Flanged Miniature Ball Bearing
The F 688 is a high-precision flanged miniature ball bearing, a specialized component within our Miniature Deep Groove Ball Bearings collection. With core dimensions of an 8mm bore, 16mm outer diameter, and 5mm thickness, this bearing is engineered for compact applications requiring both rotational efficiency and straightforward mounting. The distinguishing feature is its integrated flange on the outer ring, which acts as a shoulder to simplify axial positioning and secure the bearing within a housing, often eliminating the need for separate retaining rings or machined shoulders.
As a key supplier of industrial and precision mechanical parts, we ensure our F 688 bearings deliver reliable, low-friction performance suitable for high-speed operation. The deep groove raceway geometry allows it to handle both radial and light axial loads, making it a versatile choice for a multitude of small-scale mechanical and electronic devices. Explore our full range of Deep Groove Ball Bearings for various sizes and configurations.
Key Features of the F 688 Bearing
- Integrated Flange: Simplifies mounting and provides precise axial location against a housing, reducing assembly complexity.
- Miniature Dimensions: Its compact 8x16x5mm size is ideal for designs with limited space.
- Deep Groove Raceways: Enables the bearing to support radial and bidirectional axial loads, offering application versatility.
- High-Speed Capability: Designed for smooth and efficient operation at high rotational speeds with minimal noise and vibration.
- Precision Manufacturing: Produced to tight tolerances to ensure consistent performance and extended service life.
- Durable Steel Construction: Made from high-quality bearing steel for excellent hardness and wear resistance.
Common Applications of F 688 Bearings
- 3D Printers & CNC Machines: Used in linear motion guides, extruders, and small stepper motors for precise movement.
- RC Models: Essential for wheels, gearboxes, and motors in RC cars, drones, and helicopters.
- Small Electric Motors: Provides support for rotating shafts in brushless and stepper motors.
- Robotics & Animatronics: Ideal for joints and moving parts in small robotic arms and automated systems.
- Medical & Dental Equipment: Used in handheld instruments and diagnostic devices requiring high precision.
- Computer Peripherals: Found in cooling fans, disk drives, and other small rotating mechanisms.
- Skateboards & Rollerblades: Suitable for wheels where a flanged bearing can simplify assembly.
Benefits of Using the F 688 Bearing
- Simplified Assembly: The flange eliminates the need for separate housing shoulders or snap rings, saving time and component costs.
- Accurate & Secure Mounting: Ensures the bearing is seated correctly and held firmly in place, improving overall machine accuracy.
- Space-Saving Design: Its miniature size allows for more compact and lightweight product designs.
- Enhanced Efficiency: Low-friction characteristics reduce torque requirements and energy consumption.
- Reliable & Smooth Operation: Provides consistent, low-noise performance critical for precision applications.
- Cost-Effective Solution: Can reduce the cost of housing machining by simplifying the bore design.
