F602 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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F602 2rs Bearing Product Overview & Core Advantages
The F602 2RS is a metric miniature ball bearing designed for compact applications requiring reliable performance. This single row deep groove ball bearing features integral rubber seals (2RS) on both sides, providing effective protection against contamination. Its primary advantages include a compact design with a 2mm bore, capable of handling radial loads with a dynamic rating of 74 lbf, making it suitable for applications where space is limited but dependable operation is critical. The bearing is designed for use in high-speed environments up to 60,000 rpm and operates effectively within a temperature range of -30°C to 110°C.
F602 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| F602 | Basic bearing designation | Identifies the bearing series and size (2mm bore, 7mm OD) |
| 2RS | Double rubber contact seals | Provides superior contamination protection and grease retention |
F602 2rs Bearing Structural Features & Performance Benefits
Compact Design & High Precision: With dimensions of 2mm bore × 7mm OD × 3.5mm width and ABEC1 tolerance class, this bearing offers precise operation in miniature applications. The stainless steel cage ensures proper ball guidance and contributes to smooth rotation at high speeds.
Enhanced Sealing Performance: The double rubber contact seals (2RS) effectively prevent the ingress of contaminants while retaining lubrication, extending service life in demanding environments. This makes the bearing suitable for applications where maintenance access is limited.
Optimized Load Capacity: Despite its miniature size, the bearing features 7 chrome steel balls of 1.2mm diameter, providing a radial dynamic load rating of 74 lbf and static rating of 23 lbf. The MC3 radial internal clearance (0.002mm to 0.013mm) ensures optimal performance under various operating conditions.
High-Speed Capability: The combination of precision manufacturing, stainless steel cage, and optimized bearing dimensions enables operation at limiting speeds up to 60,000 rpm, making it ideal for high-speed miniature applications.
F602 2rs Bearing Typical Application Areas
- Small DC Motors & Precision Gearboxes: Where compact size and reliable performance are essential
- Medical Devices & Laboratory Equipment: Including dental handpieces, small pumps, and analytical instruments
- Office Automation Equipment: Such as printers, scanners, and copiers requiring miniature precision bearings
- Robotics & Miniature Mechanisms: For joint movements and precision positioning systems
- Consumer Electronics: Including small fans, drones, and portable devices requiring compact bearing solutions
