6009-2Z/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6009-2Z/C3 GJN Bearing Product Overview & Core Advantages
The 6009-2Z/C3 GJN is a metric single row deep groove ball bearing engineered for high performance and reliability. This shielded bearing is designed to primarily handle radial loads and is characterized by its C3 radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a robust balance of precision and durability. Its pre-lubricated design with GJN grease ensures immediate operation and long service life, positioning it as an excellent choice for general industrial machinery requiring consistent performance.
6009-2Z/C3 GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 2Z | Non-contact steel shields on both sides | Provides effective contamination protection while maintaining high-speed capability with minimal friction increase. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, ideal for applications with temperature variations or tight fits, preventing premature failure. |
| GJN | Grease type: Polyurea-thickened, lithium-complex based | Offers excellent lubrication performance across a wide temperature range (-30°C to +120°C), ensuring long-term, maintenance-free operation. |
6009-2Z/C3 GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single row deep groove design, combined with chrome steel rings, balls, and cage, provides high structural integrity. It supports a dynamic load rating of 4721 lbf and a static load rating of 3395 lbf, ensuring reliable performance under significant radial loads.
- Optimized for Versatile Operation: The C3 clearance is a key feature that allows the bearing to perform reliably in conditions prone to shaft and housing misalignment or thermal expansion, reducing internal stress and the risk of seizure.
- High-Speed Capability with Sealing: The non-contact 2Z shields protect the internal components from contaminants like dust and debris without significantly increasing friction, supporting a limiting speed of 9,200 rpm. This makes it suitable for applications requiring both cleanliness and high rotational speeds.
- Maintenance-Free Longevity: Pre-lubricated with GJN grease, the bearing is ready for immediate use and designed for long-term operation without the need for re-lubrication, reducing total cost of ownership.
6009-2Z/C3 GJN Bearing Typical Application Areas
The 6009-2Z/C3 GJN is widely used in various industrial sectors due to its balanced performance characteristics. Key application areas include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, sealed bearing solutions
