6205-2RSH/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSH/W64 Bearing Product Overview & Core Advantages
The 6205-2RSH/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. This sealed bearing excels at handling radial loads and moderate axial loads in both directions. Its key advantages include a robust sealed design for contamination protection, Solid Oil lubrication for long-term, maintenance-free operation, and a standard ABEC 1 precision class suitable for a wide range of industrial uses. The combination of high-quality chrome steel construction and optimized internal geometry ensures smooth operation and an extended service life.
6205-2RSH/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Prefix/Suffix | Technical Meaning | Benefit |
|---|---|---|
| 6205 | Standard bearing series designation (25mm bore, 52mm OD, 15mm width) | Defines standard bearing dimensions for interchangeability. |
| 2RS | Contact rubber seals on both sides | Provides superior protection against contaminants and moisture ingress. |
| H | Enhanced ring and ball geometry | Optimizes internal design for higher load capacity and lower noise. |
| W64 | Solid Oil lubrication | Enables maintenance-free operation, eliminates grease leakage, and is suitable for a wide temperature range. |
6205-2RSH/W64 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS contact seals on both sides effectively shield the bearing interior from dust, dirt, and moisture, significantly enhancing reliability in harsh environments and contributing to a longer operational lifespan.
- Solid Oil Lubrication (W64): This polymer-based lubricant is permanently locked within the bearing, preventing leakage and wash-out. It ensures consistent lubrication over a long period, making the bearing ideal for maintenance-free applications and operating within a temperature range of -30°C to 120°C.
- High Load Capacity: Manufactured from high-grade chrome steel and featuring an optimized internal design (denoted by the H suffix), this bearing offers a high radial dynamic load rating of 3147 lbf, providing durability under significant radial loads.
- Precision Performance: Built to ABEC 1 (ISO P0) tolerance class with a CN radial internal clearance, this bearing delivers smooth and quiet running, making it suitable for a broad spectrum of general industrial machinery.
6205-2RSH/W64 Bearing Typical Application Areas
The 6205-2RSH/W64 is a versatile component engineered for reliability in various sectors. Its sealed and pre-lubricated design makes it particularly suitable for:
- Electric Motors: Used in industrial fans, pumps, and compressors where contamination protection and long service life are critical.
- Material Handling Equipment: Conveyor rollers, pulley systems, and gearboxes benefit from its robust construction and maintenance-free operation.
- Agricultural Machinery: Ideal for applications exposed to dust and moisture, such as tractor accessories and harvesters.
- General Industrial Machinery: A reliable choice for drives, blowers, and other equipment requiring a standard-sized, sealed ball bearing.
