F10-18M
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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F10-18M Bearing Product Overview & Core Advantages
The F10-18M is a metric thrust ball bearing engineered for demanding applications requiring high-precision axial load handling. This open-type bearing is designed exclusively for thrust loads, providing excellent performance in compact spaces. Manufactured from high-grade Chrome Steel for both rings and balls, it ensures durability and reliable operation. Its compact design, with a minimal cross-section, makes it ideal for applications where space is at a premium while maintaining a high axial dynamic load rating of 502 lbf.
F10-18M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F10-18 | Indicates a thrust ball bearing with a 10 mm bore diameter and an 18 mm outside diameter. |
| M | Designates the bearing as a metric series component. |
| Open (Seal Type) | Specifies an unsealed design, allowing for custom lubrication schemes and optimal heat dissipation in clean environments. |
| Grooved Raceway | The washers feature a grooved raceway for smooth ball guidance and efficient load distribution. |
F10-18M Bearing Structural Features & Performance Benefits
High-Precision Components: The bearing utilizes a brass cage to precisely guide the 10 high-grade chrome steel balls, ensuring stable operation and minimizing friction at high speeds.
Superior Load Capacity: Engineered specifically for thrust load direction, it offers a high axial static load rating of 612 lbf, making it suitable for applications with significant unidirectional axial forces.
Optimized for Speed: The combination of the brass cage and grooved raceway washers contributes to a limiting speed of 2,500 rpm, enabling reliable performance in high-speed scenarios.
Precision Tolerances: Tight dimensional tolerances on the bore diameter, outside diameter, and width ensure precise fit and alignment, which is critical for high-accuracy assemblies.
F10-18M Bearing Typical Application Areas
The F10-18M thrust ball bearing is ideally suited for a wide range of industrial and precision equipment, including:
- Automation and Robotics: Used in ball screws, linear actuators, and swivel joints for precise axial movement.
- Precision Machinery: Applicable in the spindles of small CNC machines, grinding heads, and indexing tables.
- Pumps and Compressors: Supports axial loads in impeller shafts and other rotating components.
- Medical and Laboratory Equipment: Found in centrifuges, precision instruments, and diagnostic devices requiring compact, high-load thrust solutions.
- Office and Business Machines: Used in high-speed scanners, printers, and copiers.
