6209-2ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6209-2ZJEM Bearing Product Overview & Core Advantages
The 6209-2ZJEM is a metric single row deep groove ball bearing designed for robust performance in general industrial applications. Its key advantage lies in its ability to efficiently handle radial loads while offering operational reliability. The bearing features shielded construction on both sides, providing effective protection against contaminant ingress. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent performance and is an excellent choice for applications requiring a balance of cost-effectiveness and dependable operation.
6209-2ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6209 | Standard designation for a single row deep groove ball bearing with a 45mm bore and 85mm outside diameter. |
| 2Z | Indicates the bearing is shielded on both sides. This provides protection from contaminants while minimizing friction compared to contact seals. |
| JEM | Specifies the radial internal clearance group as CN (Normal). This is the standard clearance for general applications. |
6209-2ZJEM Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove raceway geometry is fundamentally designed to support high radial loads, with a dynamic load rating of 7351 lbf and a static load rating of 4564 lbf.
Shielded Protection: The non-contact steel shields (2Z) help retain the factory-applied grease and exclude larger particulate contaminants, contributing to a longer service life and reduced maintenance needs in clean to moderately contaminated environments.
Precision & Consistency: Built to ABEC 1 | ISO P0 tolerance class, this bearing offers reliable running accuracy for a wide range of industrial machinery, ensuring smooth operation and reduced vibration.
High-Speed Capability: With a limiting speed of 7,700 rpm, it is suitable for various high-speed applications. The chrome steel cage provides strength and stability at these rotational velocities.
6209-2ZJEM Bearing Typical Application Areas
The 6209-2ZJEM is a versatile component found in numerous sectors, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- General Power Transmission Systems
