6408/W64
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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6408/W64 Bearing Product Overview & Core Advantages
The 6408/W64 is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. As a metric bearing with an open design, it excels in handling primarily radial loads while also accommodating moderate axial loads. Its construction from high-grade chrome steel ensures durability and reliable operation. A key feature is its integrated Soild Oil lubrication, which provides long-term, maintenance-free service, making it an excellent choice for applications where re-lubrication is difficult. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent quality and dependable performance.
6408/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6408 | Standard designation for a single row deep groove ball bearing with a 40mm bore, 110mm OD, and 27mm width. |
| W64 | Indicates the bearing is pre-lubricated with Soild Oil, a polymer-based lubricant that is permanently retained. |
6408/W64 Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove raceway geometry is optimized to carry significant radial dynamic and static loads (1432 lbf / 8206 lbf respectively), ensuring stable operation under demanding conditions.
- Maintenance-Free Operation: The integrated Soild Oil lubrication system eliminates the need for re-lubrication, reducing maintenance costs and preventing contamination. This solid lubricant performs reliably within a temperature range of -30°C to 120°C.
- Precision & Consistency: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, this bearing provides smooth running and predictable performance for general industrial use.
- High-Quality Material: Components including rings, balls, and cage are made from chrome steel, offering excellent resistance to wear and fatigue, contributing to a long service life.
6408/W64 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, maintenance-free rotational support.
