W 6004-2RS1/W64F
W Series Stainless Steel Bearings
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W 6004-2RS1/W64F Bearing Product Overview & Core Advantages
The W 6004-2RS1/W64F is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Engineered with stainless steel rings and balls, it offers excellent corrosion resistance. Its key advantage lies in its sealed design and integrated Solid Oil lubrication, providing a maintenance-free solution with long service life. This bearing is precision-manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent performance for radial loads and moderate axial loads in both directions.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel bearing series |
| 6004 | Standard deep groove ball bearing size designation (20mm bore, 42mm OD, 12mm width) |
| 2RS1 | Double-sided contact seals made of NBR rubber, providing effective protection against contaminants |
| W64F | Solid Oil polymer-based lubrication, offering superior performance across the entire temperature range |
W 6004-2RS1/W64F Bearing Structural Features & Performance Benefits
Corrosion-Resistant Construction: Manufactured entirely from stainless steel (rings and balls), this bearing is ideal for applications exposed to moisture, chemicals, or washdown environments, significantly enhancing operational lifespan.
Maintenance-Free Operation: The combination of 2RS1 rubber seals and Solid Oil (W64F) lubrication eliminates the need for re-lubrication. This sealed system effectively retains lubricant and excludes contaminants, ensuring consistent performance and reducing total cost of ownership.
Robust Load Capacity: The deep groove raceway and precision-ground components enable the bearing to carry significant radial dynamic loads (1812 lbf) and moderate axial loads in both directions, making it a versatile choice for various applications.
Precision & Speed: Built to ABEC 1 precision class with CN radial internal clearance, it provides smooth, low-vibration operation. The optimized design and Solid Oil lubrication support a limiting speed of 24,000 rpm.
W 6004-2RS1/W64F Bearing Typical Application Areas
The W 6004-2RS1/W64F is ideally suited for applications requiring reliability, corrosion resistance, and minimal maintenance, including:
- Food & Beverage Processing Equipment (conveyors, mixers, pumps)
- Medical and Laboratory Devices
- Chemical Handling Pumps and Mixers
- Marine and Outdoor Equipment
- Electric Motors and Gearboxes in harsh environments
