6224/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6224/W64 Bearing Product Overview & Core Advantages
The 6224/W64 is a single row deep groove ball bearing designed for reliable performance in demanding industrial applications. Engineered with Chrome Steel construction throughout its rings, balls, and cage, this bearing delivers exceptional durability and consistent operation. Its key advantage lies in the integrated Soild Oil lubrication system, which provides long-term, maintenance-free service by permanently embedding lubricant within the polymer matrix. This makes the 6224/W64 ideal for applications where re-lubrication is difficult or undesirable, while maintaining robust radial load capacity and stable operation across a wide temperature range.
6224/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6224 | Standard deep groove ball bearing series with 120mm bore, 215mm OD | Proven design for radial load applications |
| W64 | Solid Oil filling with polymer-based lubricant matrix | Maintenance-free operation, contamination resistance |
6224/W64 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables efficient handling of radial loads while accommodating moderate axial loads in both directions, providing versatile load capacity in compact bearing dimensions.
Solid Oil Lubrication System: Unlike traditional grease, the polymer-based solid lubricant matrix ensures consistent lubrication throughout the bearing's service life, eliminating lubrication intervals and preventing lubricant wash-out in challenging environments.
Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial clearance, this bearing delivers reliable performance with consistent running accuracy suitable for general industrial applications.
Full Chrome Steel Construction: All critical components including rings, balls, and cage are manufactured from chrome steel, providing excellent wear resistance and fatigue strength for extended service life.
6224/W64 Bearing Typical Application Areas
- Industrial Electric Motors: Main shaft support in medium to large motors requiring maintenance-free operation
- Material Handling Equipment: Conveyor systems, pulley assemblies, and transmission components
- Agricultural Machinery: Implement drives, gearboxes, and PTO shafts where contamination resistance is critical
- Industrial Fans and Blowers: Bearing positions requiring reliable performance with minimal maintenance
- General Industrial Machinery: Pumps, compressors, and other equipment operating in environments where re-lubrication is impractical
