209SZZST
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
209SZZST Bearing Product Overview & Core Advantages
The 209SZZST is a single row deep groove ball bearing engineered for reliable performance in demanding industrial applications. This metric bearing features a shielded design on both sides, offering robust protection against contaminant ingress. Its primary strength lies in handling radial loads efficiently, making it a compact and versatile solution for machinery requiring consistent operation and long service life. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides dependable precision for a wide range of equipment.
209SZZST Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 209 | Standard bore diameter code indicating a 45mm bore. |
| S | Designates a single row bearing construction. |
| ZZ | Signifies shielded on both sides. The shields protect the internal components from dust and other particles while minimizing friction. |
| ST | Indicates the bearing is supplied without lubrication (unlubricated), allowing for application-specific grease selection. |
209SZZST Bearing Structural Features & Performance Benefits
- Robust Load Capacity: Built with chrome steel rings and balls, this bearing offers a high radial dynamic load rating of 7913 lbf and a static load rating of 6744 lbf, ensuring durability under significant stress.
- Optimized Shielded Design: The ZZ shields provide effective sealing against contaminants, enhancing bearing life in dirty environments without the added friction of contact seals.
- Precision & Stability: Manufactured to ABEC 1 (ISO P0) tolerance with a standard CN radial internal clearance, it guarantees consistent performance and smooth operation.
- High-Speed Capability: With a limiting speed of 8,500 rpm, it is suitable for applications requiring rapid rotation.
- Versatile Temperature Range: Operates effectively within a temperature range of -30°C to 120°C, accommodating various industrial conditions.
209SZZST Bearing Typical Application Areas
The 209SZZST is ideally suited for a broad spectrum of machinery and systems, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
