R20F
R Series & EE Series Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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R20F Bearing Product Overview & Core Advantages
The R20F is a single row deep groove ball bearing designed for high-performance radial load applications. Manufactured to ABEC 1 | ISO P0 precision standards, this inch-series bearing offers reliable operation and dimensional stability. Its open design allows for versatile lubrication options while maintaining a compact cross-section. The R20F excels in applications requiring consistent performance under substantial radial dynamic loads up to 3695 lbf, making it an ideal choice for industrial machinery where space constraints and load capacity are critical factors.
Model Code Detailed Breakdown
| Code Segment | Technical Meaning |
|---|---|
| R20F | Basic bearing designation in inch series |
| Open | No seals or shields, enabling high-speed operation and custom lubrication |
| None | No factory-applied lubrication, providing flexibility for specialized greases |
R20F Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway profile ensures smooth operation and efficient load distribution across the chrome steel balls, minimizing friction and heat generation.
Precision Manufacturing: Manufactured to ABEC 1 standards with tight dimensional tolerances (bore: -0.0005" to 0", OD: -0.0005" to 0") ensuring consistent performance and easy installation.
High-Speed Capability: The one-piece chrome steel cage and open design enable operation at limiting speeds up to 7,000 rpm, making it suitable for high-rotation applications.
Robust Load Capacity: With a radial dynamic load rating of 3695 lbf and static load rating of 1986 lbf, this bearing delivers reliable performance under significant radial stresses.
Wide Temperature Range: Operating temperature range of -30°C to 120°C ensures stability across various industrial environments.
R20F Bearing Typical Application Areas
- Electric Motors and motor-driven equipment
- Industrial Pumps and fluid handling systems
- Material Handling Equipment including conveyors and rollers
- Agricultural Machinery components and implements
- General Industrial Machinery requiring reliable radial support
- Power Transmission Systems and gearboxes
