F603 2rs
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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F603 2rs Bearing Product Overview & Core Advantages
The F603 2RS is a metric single row deep groove ball bearing designed for compact applications requiring reliable performance. Featuring integrated rubber seals (2RS) on both sides, this sealed bearing offers excellent contamination protection and retains lubrication, making it suitable for applications where maintenance-free operation is desired. Its compact dimensions (3mm bore, 9mm OD) and flanged design provide secure mounting and space-saving benefits in precision assemblies.
F603 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Significance |
|---|---|---|
| F603 | Basic bearing designation indicating metric dimensions: 3mm bore, 9mm OD, 3mm width | Defines the bearing size and flange configuration |
| 2RS | Double rubber contact seals on both sides | Provides superior sealed bearing protection against contaminants and retains lubricant effectively |
F603 2rs Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The raceway design enables efficient handling of radial loads and moderate axial loads in both directions, making it versatile for various loading conditions.
Double Rubber Seals (2RS): Nitrile rubber seals provide excellent protection against dust, moisture, and other contaminants while effectively retaining lubricant, ensuring extended service life and reduced maintenance requirements.
Flanged Design: The integrated flange (10.5mm OD) facilitates precise positioning and simplifies installation in housing structures, enhancing mounting accuracy and stability.
Precision Components: Constructed with chrome steel rings and balls combined with a stainless steel cage, this bearing offers consistent performance with ABEC1 precision class and MC3 radial internal clearance for smooth operation.
F603 2rs Bearing Typical Application Areas
- Small electric motors and miniature DC motors
- Precision instruments and measurement devices
- Office automation equipment and small power tools
- Medical devices and laboratory equipment
- Robotics and miniature mechanical assemblies
- Consumer electronics requiring compact bearing solutions
