213SG
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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213SG Bearing Product Overview & Core Advantages
The 213SG is a single row deep groove ball bearing designed for reliable performance in general industrial applications. Engineered with open construction and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust solution for handling significant radial loads. Its chrome steel construction ensures durability and consistent operation within a wide temperature range, making it a versatile and cost-effective choice for various machinery.
213SG Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 213 | Standard bearing series designation, indicating the boundary dimensions (65mm bore, 120mm OD, 23mm width). |
| S | Indicates a cylindrical bore with a standard tolerance. |
| G | Specifies the radial internal clearance group is CN (Normal). |
Note: The absence of seal or shield suffixes (e.g., 2Z, RS) confirms the open design, suitable for environments where external sealing is provided or where the bearing will be relubricated.
213SG Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway geometry is optimized to support high radial dynamic load ratings of 13,601 lbf and radial static load ratings of 13,151 lbf, ensuring reliable performance under demanding conditions.
- Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing provides consistent running accuracy, minimizing vibration and noise for smooth operation.
- Robust Material Construction: All critical components, including rings, balls, and the cage, are made from chrome steel, offering excellent hardness, wear resistance, and a long operational lifespan.
- Versatile Application Range: With an operating temperature range of -30°C to 120°C and an open design, it is adaptable to various environments and allows for customized lubrication schemes.
213SG Bearing Typical Application Areas
The 213SG bearing is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Pumps and Fans
