W 6209-2RS1/VT378
W Series Stainless Steel Bearings
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W 6209-2RS1/VT378 Bearing Product Overview & Core Advantages
The W 6209-2RS1/VT378 is a single row deep groove ball bearing designed for high performance and reliability in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its sealed design (2RS1), which effectively protects against contaminants and retains lubrication, making it a robust, low-maintenance solution. This bearing is engineered to handle significant radial loads and is suitable for a wide operating temperature range, ensuring consistent performance.
W 6209-2RS1/VT378 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 6209 | Basic Bearing Series; Dimensions: 45mm Bore, 85mm OD, 19mm Width |
| 2RS1 | Contact Seals on Both Sides; Provides superior protection against dirt and moisture. |
| VT378 | Filling Grease; A specific, high-performance lubricant pre-applied for long service life. |
W 6209-2RS1/VT378 Bearing Structural Features & Performance Benefits
The performance of the W 6209-2RS1/VT378 is derived from its thoughtful construction:
- High Corrosion Resistance: Manufactured from stainless steel rings and balls, this bearing is ideal for applications exposed to moisture, chemicals, or washdown environments.
- Robust Load Capacity: The single row deep groove construction is optimized to carry high radial dynamic and static loads, providing reliable support for rotating shafts.
- Effective Sealing & Lubrication: The 2RS1 contact seals on both sides effectively shield the internal components from contaminants. Combined with the pre-filled VT378 grease, this ensures a long, maintenance-free operational life.
- Precision & Stability: Built to ABEC 1 | ISO P0 tolerance standards with a CN radial internal clearance, it guarantees smooth and stable running, minimizing vibration and noise.
W 6209-2RS1/VT378 Bearing Typical Application Areas
This sealed stainless steel bearing is well-suited for a variety of industries and equipment where reliability and corrosion resistance are critical:
- Food & Beverage Processing Machinery (conveyors, mixers)
- Medical and Laboratory Equipment
- Chemical Processing Pumps and Agitators
- Marine and Outdoor Applications
- General Industrial Machinery in harsh or washdown environments
