W 6202-2RS2/C3GFG
W Series Stainless Steel Bearings
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W 6202-2RS2/C3GFG Bearing Product Overview & Core Advantages
The W 6202-2RS2/C3GFG is a single row deep groove ball bearing engineered for exceptional reliability in demanding applications. Constructed entirely from stainless steel, it offers superior corrosion resistance. Its key advantage lies in its sealed design (2RS2) and C3 radial internal clearance, making it an ideal, long-lasting solution for applications requiring protection from contaminants and stable operation under varying thermal conditions. This bearing is designed to handle primarily radial loads efficiently.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 6202 | Standard deep groove ball bearing size series (62 series) with 15mm bore. |
| 2RS2 | Double lip seals on both sides, providing excellent protection against dust and moisture ingress. |
| C3 | Greater than normal radial internal clearance, suitable for applications with shaft expansion or where high operational temperatures are expected. |
| GFG | Indicates the bearing is supplied without lubrication ("None" as per specifications). |
W 6202-2RS2/C3GFG Bearing Structural Features & Performance Benefits
- Corrosion Resistance: The use of stainless steel for rings and balls ensures high resistance to rust and corrosion, making it suitable for harsh environments, including those involving water or chemicals.
- Robust Sealing: The double lip seals (2RS2) effectively shield the internal bearing components from contaminants, significantly extending service life and reducing maintenance needs.
- Optimized Internal Clearance: The C3 clearance provides operational stability in applications prone to thermal expansion, preventing premature failure due to excessive preload.
- High-Speed Capability: With a limiting speed of 30,000 rpm and a chrome steel cage for stability, this bearing is capable of reliable high-speed operation.
- Precision & Load Capacity: Manufactured to ABEC 1 | ISO P0 tolerance, it ensures consistent performance and can handle a dynamic load rating of 1432 lbf and a static load rating of 809 lbf.
W 6202-2RS2/C3GFG Bearing Typical Application Areas
This bearing's combination of corrosion resistance, sealing, and high-speed performance makes it ideal for a wide range of industries and equipment, including:
- Food and Beverage Processing Machinery
- Medical and Dental Equipment
- Chemical Handling Pumps and Mixers
- Agricultural Machinery
- Electric Motors and Small Gearboxes
- Marine and Washdown Applications
