W 6003-2RS1
W Series Stainless Steel Bearings
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Performance
Materials
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W 6003-2RS1 Bearing Product Overview & Core Advantages
The W 6003-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with stainless steel components throughout, it offers superior corrosion resistance. Its key advantage lies in its ability to efficiently handle radial loads and moderate axial loads in both directions. The integrated 2RS1 contact seals ensure robust contamination protection and retain the factory-applied grease lubrication, making it a compact, reliable, and often maintenance-free solution for applications requiring high reliability and long service life.
W 6003-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Description | Technical Significance |
|---|---|---|
| W | Stainless Steel Bearing Designation | Indicates the bearing rings, balls, and cage are manufactured from stainless steel, providing excellent corrosion resistance. |
| 6003 | Standard Bearing Size Designation | Defines the core bearing dimensions: 17mm bore, 35mm outside diameter, 10mm width. |
| 2RS1 | Sealing Type | Signifies the bearing is fitted with contact seals on both sides. This provides superior sealing effectiveness against contaminants and securely retains the lubricant. |
W 6003-2RS1 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & High-Quality Construction: The optimized deep groove geometry, combined with stainless steel rings and balls, ensures smooth operation, low noise, and high resistance to wear and corrosion.
- Robust Sealing Solution: The 2RS1 contact seals are a critical feature, providing a high level of protection against dust, moisture, and other contaminants. This extends bearing life and ensures reliable performance in harsh environments.
- Ready-to-Use Lubrication: Pre-lubricated with high-quality grease, the bearing is immediately ready for installation. This, combined with the effective seals, creates a maintenance-free solution for the design life of many applications.
- Standard Tolerances & Clearance: Manufactured to P0 tolerance class and CN radial internal clearance, this bearing offers consistent and predictable performance for a wide range of general-purpose applications.
W 6003-2RS1 Bearing Typical Application Areas
The W 6003-2RS1 is ideally suited for applications where corrosion resistance, reliability, and minimal maintenance are critical. Common uses include:
- Food and Beverage Processing Equipment
- Medical and Laboratory Devices
- Chemical Handling Pumps and Mixers
- Marine and Outdoor Equipment
- Electrical Motors in Humid Environments
- Conveyor Systems
