6004-2Z/C3VT127B
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6004-2Z/C3VT127B Bearing Product Overview & Core Advantages
The 6004-2Z/C3VT127B is a single row deep groove ball bearing engineered for high reliability in demanding applications. This shielded bearing is designed to primarily handle radial loads while also accommodating moderate axial loads in both directions. Its key advantages include a robust construction for high rigidity, a generous C3 radial internal clearance suitable for applications with thermal expansion, and pre-lubrication for long service life. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a dependable balance of precision and performance.
6004-2Z/C3VT127B Bearing Model Code Explained, Specifications & Naming Convention
- 6004: Basic designation indicating a metric, single row deep groove ball bearing with a 20mm bore and 42mm outside diameter.
- 2Z: Signifies that the bearing is equipped with non-contact shields on both sides. These shields protect the internal components from contamination while minimizing friction and heat generation.
- C3: Denotes a greater than normal radial internal clearance. This is advantageous in applications where thermal expansion of the shaft or housing is expected, preventing pre-load and potential bearing seizure.
- VT127B: This suffix indicates the bearing is pre-lubricated with a specific high-performance grease. This factory-applied lubrication ensures immediate operation and contributes to the bearing's maintenance-free characteristics.
6004-2Z/C3VT127B Bearing Structural Features & Performance Benefits
Robust Construction for High Rigidity: Manufactured entirely from chrome steel for the rings, balls, and cage, this bearing provides excellent strength and resistance to wear, ensuring stable operation under load.
Optimized Load Capacity: The deep groove raceway and high-quality steel construction enable it to support a dynamic radial load of 2113 lbf and a static radial load of 1135 lbf, making it suitable for a wide range of industrial loads.
Effective Contamination Protection: The 2Z shields are a critical feature, retaining lubricant and excluding larger particulate contaminants. This significantly extends the bearing's service life and reliability in non-clean environments.
Ready-to-Install and Maintenance-Free: With pre-applied VT127B grease and sealed construction, the bearing is delivered ready for installation, reducing downtime and eliminating the need for initial lubrication.
6004-2Z/C3VT127B Bearing Typical Application Areas
This versatile bearing is commonly specified in a variety of industrial and commercial equipment, including:
- Electric Motors and small gearboxes
- Industrial Fans and blowers
- Conveyor system rollers and idlers
- Agricultural Machinery components
- Material handling equipment
