6200-2RS1NR/C3W64
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6200-2RS1NR/C3W64 Bearing Product Overview & Core Advantages
The 6200-2RS1NR/C3W64 is a single row deep groove ball bearing engineered for exceptional reliability and performance in demanding applications. This sealed bearing is distinguished by its integrated snap ring for simplified axial location and Solid Oil lubrication for long-term, maintenance-free operation. Its C3 radial internal clearance makes it suitable for applications with thermal expansion or where interference fits are used. Designed to primarily handle radial loads, this compact and robust bearing offers a high limiting speed and is built to the ABEC 1 | ISO P0 tolerance class, ensuring consistent performance and extended service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6200 | Basic series designation for a single row deep groove ball bearing with a 10mm bore and 30mm outside diameter. |
| 2RS1 | The bearing is fitted with contact seals on both sides, providing excellent protection against contaminants and retaining lubricant. |
| NR | The outer ring features a snap ring groove, allowing for secure and simplified axial location within a housing. |
| C3 | Specifies a greater than normal radial internal clearance, ideal for applications involving thermal expansion or heavy interference fits. |
| W64 | Indicates the bearing is pre-lubricated with Solid Oil, a polymer matrix saturated with lubricating oil, offering a maintenance-free and long-lasting solution. |
6200-2RS1NR/C3W64 Bearing Structural Features & Performance Benefits
- Robust Sealing & Contamination Resistance: The 2RS1 double-contact seals effectively shield the bearing's internals from dust, moisture, and other contaminants, while securely retaining the lubricant. This significantly enhances bearing life in harsh environments.
- Maintenance-Free Operation with Solid Oil: The W64 Solid Oil filling eliminates the need for re-lubrication. It provides a consistent lubricating film, is resistant to wash-out, and operates reliably across the specified temperature range of -30°C to 120°C.
- Simplified Installation and Axial Location: The snap ring groove (NR) on the outer ring allows for easy and secure axial positioning, reducing assembly complexity and the need for complex housing designs.
- Optimized for Thermal and Fit Conditions: The C3 radial clearance accommodates dimensional changes caused by thermal expansion or tight press fits, preventing premature failure due to excessive preload and ensuring stable operation.
- High-Speed Capability: The precision deep groove raceway and optimized internal geometry contribute to a high limiting speed of 24,000 rpm, making it suitable for a wide range of high-speed applications.
6200-2RS1NR/C3W64 Bearing Typical Application Areas
The 6200-2RS1NR/C3W64 is ideally suited for applications requiring a compact, sealed, and maintenance-free ball bearing solution. Key industries and equipment include:
- Electric Motors and Small AC/DC Motors
- Industrial Fans and Blowers
- Conveyor System Idler Rolls
- Agricultural Machinery
- Automotive Components (e.g., alternators, water pumps)
- Food Processing and Packaging Equipment
- Material Handling Systems
