211-Z/C3
With Filling Slots Deep Groove Bearings
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Materials
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211-Z/C3 Bearing Product Overview & Core Advantages
The 211-Z/C3 is a single row deep groove ball bearing engineered for robust performance in demanding industrial applications. This metric bearing features a shielded design and is characterized by its ability to handle significant radial loads. Its optimized internal geometry and C3 radial internal clearance make it particularly suitable for applications where thermal expansion is a factor, ensuring reliable operation and extended service life. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision and high reliability.
211-Z/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| -Z | Indicates a shielded design on one side. This provides effective protection against contaminants while allowing for high-speed operation. |
| /C3 | Denotes a greater than normal radial internal clearance. This is ideal for applications with expected thermal expansion, preventing preload and ensuring smooth operation. |
211-Z/C3 Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and robust construction enable high radial dynamic load rating of 10881 lbf and a radial static load rating of 9892 lbf, providing dependable performance under heavy loads.
- Optimized for Thermal Conditions: The specified C3 clearance accommodates shaft and housing fits where differential thermal expansion occurs, preventing binding and reducing friction.
- Shielded Protection: The single-sided shield (-Z) effectively retains lubricant and excludes larger particulate contaminants, enhancing bearing life in challenging environments.
- Precision Manufacturing: Built to ABEC 1 | ISO P0 tolerance class, this bearing ensures running accuracy and consistent performance, contributing to the overall efficiency of the assembly.
- Material Integrity: Constructed entirely from chrome steel for rings, balls, and cage, offering excellent hardness, wear resistance, and durability.
211-Z/C3 Bearing Typical Application Areas
The 211-Z/C3 is versatile and finds use in a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring reliable radial support
