313SZZ
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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313SZZ Bearing Product Overview & Core Advantages
The 313SZZ is a single row deep groove ball bearing designed for robust performance in demanding applications. Characterized by its shielded design and high load capacity, this metric bearing is engineered to primarily handle radial loads efficiently. Its construction from high-grade chrome steel ensures durability and reliable operation, making it an excellent choice for general industrial use where consistent performance and cost-effectiveness are paramount.
313SZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 313 | Bore size series designation. |
| S | Indicates a single row deep groove ball bearing construction. |
| ZZ | Signifies that the bearing is shielded on both sides. This provides effective protection against contaminants while allowing for high-speed operation. |
313SZZ Bearing Structural Features & Performance Benefits
The performance of the 313SZZ is a direct result of its specific design features:
- Shielded Design: The ZZ shields retain lubricant and protect the internal rolling elements from dust and debris, enhancing bearing life and reliability in contaminated environments.
- High Load Capacity: With a dynamic load rating of 22,931 lbf and a static load rating of 20,233 lbf, this bearing is built to withstand significant radial loads.
- Optimized for Speed: The combination of a deep groove raceway and a chrome steel cage contributes to a high limiting speed of 5,300 rpm.
- Standard Tolerance: Manufactured to ABEC 1 | ISO P0 tolerance class and CN radial internal clearance, it offers reliable performance for a wide range of standard applications.
313SZZ Bearing Typical Application Areas
The 313SZZ is a versatile component suitable for various industrial sectors, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., Conveyors)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
