W 6302-2RS1/W64
W Series Stainless Steel Bearings
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W 6302-2RS1/W64 Bearing Product Overview & Core Advantages
The W 6302-2RS1/W64 is a single row deep groove ball bearing engineered for high reliability and long service life in demanding applications. Constructed entirely from stainless steel components, it offers excellent corrosion resistance. Its key advantage lies in its sealed design and factory-filled Solid Oil lubrication, making it a maintenance-free solution ideal for applications where re-lubrication is difficult or impossible. This bearing is designed to primarily handle radial loads and operates efficiently within a wide temperature range.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel bearing ring and balls |
| 6302 | Basic bearing designation, indicating a metric deep groove ball bearing with a 15mm bore, 42mm OD, and 13mm width. |
| 2RS1 | Contact seals on both sides. Provides superior protection against contaminants compared to non-contact shields. |
| /W64 | Lubricated with Solid Oil. This is a polymer matrix saturated with oil, offering long-term lubrication, resistance to wash-out, and compatibility with a wide temperature range (-30°C to +120°C). |
W 6302-2RS1/W64 Bearing Structural Features & Performance Benefits
Corrosion-Resistant Construction: Manufactured from stainless steel for the rings, balls, and cage, this bearing is inherently resistant to rust and corrosion, making it suitable for harsh environments, including those with exposure to water or chemicals.
Effective Sealing & Contamination Exclusion: The 2RS1 contact seals effectively prevent the ingress of contaminants like dust and moisture, while also retaining the lubricant. This significantly extends the bearing's operational life.
Maintenance-Free Operation with Solid Oil: The integrated Solid Oil (/W64) eliminates the need for re-lubrication. It does not leak, is not easily displaced, and performs consistently across the specified temperature range, ensuring reliable, long-term performance.
Precision & Load Capacity: Built to ABEC 1 | ISO P0 tolerance standards with CN radial internal clearance, this bearing provides reliable and smooth operation. It offers a dynamic load rating of 2237 lbf and a static load rating of 1214 lbf, capable of handling significant radial loads in a compact envelope.
W 6302-2RS1/W64 Bearing Typical Application Areas
The W 6302-2RS1/W64 is ideally suited for applications requiring corrosion resistance and minimal maintenance. Common uses include:
- Food and Beverage Processing Equipment
- Medical and Pharmaceutical Machinery
- Chemical Handling Pumps and Mixers
- Marine and Outdoor Applications
- Electrical Motors in Harsh Environments
