W 609-2RS1
W Series Stainless Steel Miniature Bearings
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W 609-2RS1 Bearing Product Overview & Core Advantages
The W 609-2RS1 is a single row deep groove ball bearing designed for reliable performance in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its sealed design (2RS1) and pre-lubrication, making it a maintenance-free solution ideal for applications requiring protection from contaminants. This bearing is engineered to handle primarily radial loads with high efficiency and a limiting speed of 20,000 rpm, providing a compact and durable power transmission component.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Designates a stainless steel bearing series. |
| 609 | Indicates the standard boundary dimensions: 9 mm bore, 24 mm OD, 7 mm width. |
| 2RS1 | Signifies contact seals on both sides. The RS1 type provides effective protection against dust and moisture while retaining grease. |
W 609-2RS1 Bearing Structural Features & Performance Benefits
- Corrosion Resistance: Manufactured from stainless steel rings, cage, and balls, the bearing is suitable for harsh environments and washdown applications.
- Sealed and Lubricated for Life: The double-sided contact seals (2RS1) effectively shield the internal components from contaminants. Pre-filled with grease, the bearing is maintenance-free, reducing total cost of ownership.
- High-Speed Capability: The precision stainless steel cage and optimized internal geometry contribute to a high limiting speed, making it suitable for demanding rotational applications.
- Radial Load Capacity: As a deep groove ball bearing, it is primarily designed to support significant radial loads efficiently.
- Standard Tolerance & Clearance: Built to P0 tolerance class and CN radial internal clearance, it ensures consistent and reliable performance for a wide range of general-purpose applications.
W 609-2RS1 Bearing Typical Application Areas
- Food and Beverage Processing Machinery
- Medical and Dental Equipment
- Chemical Handling Pumps and Mixers
- Precision Instruments and Optical Devices
- Electric Motors and Small Gearboxes
- Agricultural and Marine Equipment (where corrosion is a concern)