F694
F Series Flanged Miniature Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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F694 Bearing Product Overview & Core Advantages
The F694 is a single row deep groove ball bearing designed for high-performance applications requiring compact dimensions and reliable operation. Engineered with precision ABEC1 tolerance, this bearing delivers excellent running accuracy and is optimized for handling radial loads efficiently. Its open design allows for versatile lubrication options, while the stainless steel cage ensures stable operation at speeds up to 48,000 rpm. With a compact 4mm bore and lightweight construction (1.91g), it's ideal for space-constrained, high-speed mechanisms.
F694 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| F694 | Basic bearing designation | Defines core dimensions: 4mm bore, 11mm OD, 4mm width |
| Open | No seals or shields | Allows for custom lubrication and high-speed operation |
| MC3 | Radial internal clearance group | 0.002-0.013mm clearance for optimal performance in most applications |
F694 Bearing Structural Features & Performance Benefits
High-Speed Capability: The stainless steel cage and optimized ball bearing configuration enable stable operation at limiting speeds of 48,000 rpm, making it suitable for high-speed applications.
Precision Performance: Manufactured to ABEC1 tolerance class with tight dimensional control (bore/OD tolerance: -0.008mm to 0), ensuring consistent running accuracy and minimal vibration.
Load Capacity: With a dynamic load rating of 183 lbf and static load rating of 63 lbf, this bearing provides reliable performance under significant radial loads.
Material Excellence: Constructed from chrome steel rings and balls with stainless steel cage, offering excellent wear resistance and corrosion protection in demanding environments.
F694 Bearing Typical Application Areas
- Small precision motors and miniature DC motors
- Medical devices and dental handpieces
- Office automation equipment including printers and scanners
- Instrumentation and measuring devices
- Robotics and small automation mechanisms
- Consumer electronics requiring high-speed miniature bearings
