6209-2Z/C4VT127
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6209-2Z/C4VT127 Bearing Product Overview & Core Advantages
The 6209-2Z/C4VT127 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This shielded bearing excels at handling radial loads and offers high operational reliability. Its key advantages include a C4 radial internal clearance for specific thermal expansion conditions, pre-lubrication for immediate service, and a robust construction using chrome steel for all critical components, ensuring durability and a long service life.
6209-2Z/C4VT127 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6209 | Standard designation for a single row deep groove ball bearing with a 45mm bore and 85mm OD. | Defines the core dimensions and bearing type. |
| 2Z | Shielded on both sides. | Provides effective protection against contamination, retaining lubricant and enhancing bearing life. |
| C4 | Radial internal clearance greater than Normal (CN). | Accommodates thermal expansion in applications with high operating temperatures or tight fits, preventing premature failure. |
| VT127 | Designation for the factory-applied grease. | Ensures immediate, ready-to-run operation with optimized lubrication for the specified temperature range. |
6209-2Z/C4VT127 Bearing Structural Features & Performance Benefits
Optimized Deep Groove Raceway: The geometry of the raceways is engineered for smooth operation and efficient handling of radial loads, contributing to low vibration and noise levels.
Shielded Design (2Z): The non-contact steel shields on both sides effectively protect the internal components from dust and other contaminants while retaining the lubricant. This design supports a maintenance-free operation in many environments.
Chrome Steel Construction: Manufactured from high-grade chrome steel for rings, balls, and cage, this bearing offers high strength, wear resistance, and dimensional stability under load.
Pre-lubricated & C4 Clearance: The combination of factory-applied grease and a C4 radial clearance makes this bearing particularly suitable for applications with elevated operational temperatures, where it maintains performance without the risk of seizure due to thermal expansion.
6209-2Z/C4VT127 Bearing Typical Application Areas
The 6209-2Z/C4VT127 is a versatile component suited for a wide range of industrial machinery requiring reliable, maintenance-free operation. Key application areas include:
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment such as Conveyors
- Agricultural Machinery
- Ventilation and Air Handling Units (Fans & Blowers)
