213SZZ
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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213SZZ Bearing Product Overview & Core Advantages
The 213SZZ is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Engineered with metric dimensions and manufactured to ABEC 1 (ISO P0) tolerance standards, this bearing offers a robust solution for carrying primarily radial loads. Its shielded (ZZ) construction provides effective protection against contaminant ingress, enhancing service life. The bearing is supplied without lubrication, offering flexibility for specific application requirements, and is constructed entirely from durable Chrome Steel for consistent performance within a temperature range of -30° to 120 °C.
213SZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 213 | Basic bearing series designation, indicating a specific boundary dimension series. |
| S | Indicates a specific internal design or clearance. In this context, it is part of the standard model nomenclature. |
| ZZ | Signifies that the bearing is shielded on both sides. These non-contact steel shields protect the internal components from large particulate contaminants while minimizing friction. |
213SZZ Bearing Structural Features & Performance Benefits
Robust Single Row Design: The deep groove raceway and single row of balls are optimized for high-capacity radial load support, making it a versatile and economical choice.
Enhanced Contamination Protection: The ZZ shields are a key feature, effectively sealing the bearing against dust and debris without the added friction of contact seals, contributing to a higher limiting speed.
High-Quality Material Construction: All core components, including the rings, balls, and cage, are made from Chrome Steel, ensuring high strength, durability, and resistance to wear.
Standardized Precision: Manufactured to ABEC 1 (ISO P0) tolerance class with a CN group radial internal clearance, this bearing provides reliable and predictable performance for general industrial use.
213SZZ Bearing Typical Application Areas
The 213SZZ bearing is well-suited for a variety of applications requiring dependable radial load support and basic contamination protection, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery where shielded bearings are specified
