6003-2RSL/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6003-2RSL/C3GJN Bearing Product Overview & Core Advantages
The 6003-2RSL/C3GJN is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing is characterized by its sealed construction and C3 radial internal clearance, making it an excellent choice for applications requiring robust operation under radial loads. Its compact design, combined with a high limiting speed and standardized ABEC 1 | ISO P0 tolerance, ensures consistent performance and high reliability in a wide range of industrial machinery.
Model Code Breakdown
| Suffix Code | Technical Meaning | Significance |
|---|---|---|
| 2RS | Contact Rubber Seals on Both Sides | Provides effective protection against contaminants and retains lubricant. |
| L | Light Press Fit (Shaft) | Simplifies installation and positioning on the shaft. |
| C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion, ideal for applications with temperature fluctuations. |
| GJN | Grease Filling (Polyurea Thickened, Temperature Range -30°C to +150°C) | Ensures long-term, maintenance-free operation across the specified temperature range. |
6003-2RSL/C3GJN Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The double-contact rubber seals (2RS) provide superior defense against moisture, dust, and other contaminants, significantly extending bearing service life in harsh environments.
- Optimized Internal Clearance: The C3 clearance is engineered for applications where thermal expansion of the shaft or housing is expected, preventing preload and ensuring smooth operation.
- High-Speed Capability: The precision-ground chrome steel components and optimized cage design contribute to a high limiting speed of 21,000 rpm, making it suitable for demanding rotational applications.
- Maintenance-Free Operation: Pre-lubricated with GJN grease and sealed for life, this bearing eliminates the need for re-lubrication, reducing maintenance costs and downtime.
- Reliable Load Capacity: With a dynamic load rating of 1349 lbf and a static load rating of 731 lbf, it offers dependable performance under significant radial loads.
6003-2RSL/C3GJN Bearing Typical Application Areas
The 6003-2RSL/C3GJN is ideally suited for a variety of industrial applications requiring a sealed, pre-lubricated, and robust bearing solution. Common uses include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor System Idlers and Pulleys
- Agricultural Machinery
- Material Handling Equipment
- Automotive Components (e.g., alternators, water pumps)
