6004-2RSH/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6004-2RSH/W64 Bearing Product Overview & Core Advantages
The 6004-2RSH/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. This sealed bearing excels at handling primarily radial loads and offers a compact design with a 20 mm bore. Its key advantages include long service life due to integrated Solid Oil lubrication, robust sealed construction that protects against contamination, and operation across a wide temperature range from -30°C to 120°C. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent performance for general industrial use.
6004-2RSH/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6004 | Standard designation for a metric deep groove ball bearing with 20mm bore, 42mm OD, and 12mm width. | Defines core bearing dimensions and type. |
| 2RSH | Contact seals on both sides. The "SH" denotes a high-performance nitrile rubber seal. | Provides superior sealed protection against contaminants like dust and moisture, extending bearing life. |
| W64 | The bearing is filled with Solid Oil, a polymer matrix saturated with lubricating oil. | Ensures lubrication for life, eliminates leakage, and is suitable for a wide operating temperature range. |
6004-2RSH/W64 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RSH contact seals effectively shield the bearing's interior from solid and liquid contaminants, making it ideal for dirty or humid environments and reducing maintenance needs.
- Solid Oil Lubrication (W64): This integrated lubrication system does not leak, even at high speeds or in vertical shaft applications. It offers consistent lubrication from -30°C to 120°C, contributing to a maintenance-free and long operational life.
- High-Quality Material & Construction: Manufactured entirely from Chrome Steel, including rings, balls, and cage, this bearing ensures high strength, durability, and reliable performance under its rated radial dynamic load of 2113 lbf.
- Optimized for General Performance: With a limiting speed of 17,000 rpm and standard CN radial internal clearance, this bearing provides a balanced solution for a wide range of industrial applications requiring dependable and continuous operation.
6004-2RSH/W64 Bearing Typical Application Areas
The 6004-2RSH/W64 is a versatile component suited for various sectors where reliability and contamination protection are critical. Common applications include:
- Electric Motors: Used in small to medium-sized motors for fans, pumps, and appliances.
- Material Handling Equipment: Ideal for conveyor rollers, pulleys, and gearboxes.
- Agricultural Machinery: Protects against harsh conditions in equipment like seeders and small implements.
- Industrial Fans and Blowers: Provides durable support in ventilation and air movement systems.
- General Machinery: A reliable choice for a wide array of machinery requiring a sealed, pre-lubricated ball bearing.
