6008-2RS2NR/C4PVT153
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6008-2RS2NR/C4PVT153 Bearing Product Overview & Core Advantages
The 6008-2RS2NR/C4PVT153 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing features a snap ring groove on its outer ring for secure axial location within a housing. Its key advantages include the ability to handle significant radial loads, simplified installation due to the locating snap ring, and long service life provided by its integral contact seals and C4 radial internal clearance, making it suitable for applications with potential thermal expansion.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6008 | Basic bearing series, indicating a standard single row deep groove ball bearing with a 40mm bore and 68mm outside diameter. |
| 2RS | Bearing is fitted with two contact seals (one on each side), providing excellent protection against contamination and retention of lubricant. |
| 2NR | The outer ring has two snap ring grooves (one on each side), allowing for secure axial location. |
| C4 | Specifies a greater than normal radial internal clearance. This is beneficial for applications with shaft or housing misalignment, or where operational heat generation is expected. |
6008-2RS2NR/C4PVT153 Bearing Structural Features & Performance Benefits
Robust Construction & High Load Capacity: Manufactured entirely from chrome steel, this bearing offers high strength and durability. With a dynamic load rating of 3754 lbf and a static load rating of 2585 lbf, it is engineered to handle substantial radial loads in continuous operation.
Enhanced Sealing & Contamination Resistance: The two-contact seals (2RS) effectively shield the internal components from dust, dirt, and moisture, while also retaining the factory-applied lubricant. This design significantly enhances bearing life in harsh environments.
Simplified Assembly & Axial Location: The integrated snap ring grooves (2NR) eliminate the need for complex housing shoulders or separate circlips. This feature simplifies design, reduces assembly time, and ensures the bearing remains securely positioned.
Optimized Internal Clearance: The C4 radial clearance provides operational stability in applications prone to thermal expansion, preventing premature failure due to excessive preload and reducing friction and noise.
6008-2RS2NR/C4PVT153 Bearing Typical Application Areas
The 6008-2RS2NR/C4PVT153 is ideally suited for a wide range of industrial machinery and equipment where reliable radial load support and ease of installation are critical. Common applications include:
- Electric Motors and Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Industrial Fans and Blowers
- Pumps and Compressors
