209SZZX
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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209SZZX Bearing Product Overview & Core Advantages
The 209SZZX is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features shielded construction on both sides, offering effective protection against contaminant ingress while maintaining low running torque. Engineered with high-grade chrome steel components, it delivers a robust radial load capacity and is suitable for a wide operating temperature range. Its ABEC 1 (ISO P0) tolerance class ensures consistent quality and performance, making it an excellent choice for general industrial machinery requiring a balance of cost-effectiveness and reliability.
209SZZX Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| ZZ | Non-contact steel shields on both sides | Provides effective protection from dust and debris without significantly increasing friction, contributing to the limiting speed of 8,500 rpm. |
| X | Contact the manufacturer for specific designation | Indicates a specific internal specification; consult technical datasheets for precise details. |
209SZZX Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove raceway geometry is precision-engineered to carry significant radial dynamic load ratings (7913 lbf) and static load ratings (6744 lbf), providing stable operation under primary radial forces.
Shielded Protection: The double-shielded (ZZ) design effectively seals the bearing, retaining factory-fresh cleanliness and extending service life in contaminated environments. This design is supplied without lubrication, allowing for application-specific greasing.
High-Speed Capability: Manufactured to ABEC 1 tolerances with a standard CN radial internal clearance, this bearing maintains stable operation at high rotational speeds, with a limiting speed of 8,500 rpm.
Robust Material Construction: All critical components—rings, balls, and cage—are manufactured from chrome steel, ensuring high strength, durability, and resistance to wear.
209SZZX Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
