6213KNR
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6213KNR Bearing Product Overview & Core Advantages
The 6213KNR is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in demanding industrial applications. This metric bearing features a snap ring groove on its outer ring, providing secure axial positioning and simplified installation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision and smooth operation. With its open design and high-quality chrome steel construction, it offers robust performance across a wide temperature range from -30°C to 120°C, making it suitable for various mechanical systems requiring dependable radial support.
6213KNR Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| K | Snap ring groove on the outer ring for axial positioning |
| NR | Snap ring fitted in the groove, ready for installation |
6213KNR Bearing Structural Features & Performance Benefits
High Load Capacity: The single row deep groove construction enables excellent radial load handling with a dynamic rating of 12,859 lbf and static rating of 9,015 lbf, ensuring durability under substantial operational stresses.
Precision Engineering: Manufactured with CN radial internal clearance and ABEC 1 | ISO P0 tolerance class, this bearing provides consistent running accuracy and minimal vibration for smooth operation.
Simplified Installation: The integrated snap ring feature eliminates the need for additional housing shoulders or complex retention methods, reducing assembly time and costs.
Wide Temperature Compatibility: Constructed entirely from chrome steel (rings, balls, and cage), the bearing maintains structural integrity and performance across a broad temperature range from -30°C to 120°C.
6213KNR Bearing Typical Application Areas
- Electric Motors and generators
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery components
- Automotive Components such as alternators and pumps
- General Industrial Machinery requiring reliable radial support
