6212-2Z/C4VT269
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6212-2Z/C4VT269 Bearing Product Overview & Core Advantages
The 6212-2Z/C4VT269 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This precision bearing features integral shields (2Z) for contaminant protection and is manufactured to ABEC 1 | ISO P0 tolerance standards. Its primary advantage lies in its ability to handle significant radial loads while offering high-speed capabilities. The optimized internal geometry and chrome steel construction ensure high reliability and long service life, making it a robust solution for general industrial machinery.
6212-2Z/C4VT269 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| 6212 | Basic series designation; defines bearing dimensions (60mm bore, 110mm OD, 22mm width) | Standardized sizing for easy integration and replacement. |
| 2Z | Non-contact steel shields on both sides | Protects against contamination while maintaining high-speed performance with low friction. |
| C4 | Greater than normal radial internal clearance | Accommodates thermal expansion in applications with high operating temperatures or heavy loads. |
| VT269 | Vibration level designation | Indicates controlled manufacturing for smooth, quiet operation. |
6212-2Z/C4VT269 Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from high-grade chrome steel for rings, balls, and cage, ensuring high strength, durability, and resistance to wear.
- Optimized Load Capacity: The deep groove raceway and single-row design are engineered to support high radial dynamic load ratings (1178 lbf) and radial static load ratings (8138 lbf), providing reliable performance under significant stress.
- High-Speed Capability: The combination of a pressed steel cage and non-contact shields allows for a high limiting speed of 5,600 rpm, making it suitable for a wide range of high-speed applications.
- Controlled Internal Clearance: The C4 clearance provides operational stability in applications prone to thermal expansion, preventing premature failure due to binding.
- Shielded Protection: The 2Z shields effectively retain the initial lubrication and exclude larger particulate contaminants, enhancing bearing life in unclean environments.
6212-2Z/C4VT269 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring reliable radial load support