F5-10M
Miniature Thrust Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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F5-10M Bearing Product Overview & Core Advantages
The F5-10M is a metric miniature thrust ball bearing engineered for high-precision axial load applications. Designed with an open configuration, it delivers exceptional performance in compact spaces where unidirectional thrust loads are primary. Its construction from chrome steel components ensures high durability and reliable operation, making it ideal for applications demanding precision and repeatability.
F5-10M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F5-10M | Indicates a metric series thrust ball bearing with a 5mm bore and 10mm outside diameter. |
| Open | Seal Type: No integral seals or shields, allowing for higher speed capability and custom lubrication options. |
| Grooved Raceway | Washer Type: Features a grooved raceway for optimal ball guidance and smooth rolling motion under axial dynamic loads. |
F5-10M Bearing Structural Features & Performance Benefits
High Load Capacity & Precision: The bearing utilizes a brass cage to precisely retain seven balls, ensuring stable operation and distributing axial loads evenly. The grooved raceway on the washers minimizes friction and provides a defined path for the balls, contributing to high axial dynamic load rating (214 lbf) and axial static load rating (187 lbf).
High-Speed Capability: The open design and efficient brass cage reduce drag and turbulence, enabling a high limiting speed of 5,100 rpm. This makes it suitable for high-speed miniature applications.
Compact & Lightweight Design: With a bearing width of just 4mm and a total weight of 2.1g, this miniature bearing is an optimal solution for space-constrained and weight-sensitive assemblies.
F5-10M Bearing Typical Application Areas
- Precision Instruments: Optical encoders, medical devices, and laboratory equipment.
- Small Motors & Actuators: Stepper motors, miniature DC motors, and precision gearboxes.
- Office Automation: Printers, scanners, and copiers.
- Robotics: Joints and actuators in small-scale robotic arms and drones.
