6015/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6015/W64 Bearing Product Overview & Core Advantages
The 6015/W64 is a single row deep groove ball bearing designed for superior performance in demanding industrial applications. Engineered with solid oil lubrication technology, this bearing delivers exceptional reliability and maintenance-free operation throughout its service life. Its optimized internal geometry ensures high precision operation with radial load capacity of 8902 lbf, making it ideal for applications requiring consistent performance under substantial loads. The bearing's metric dimensions (75mm bore × 115mm OD × 20mm width) and ABEC 1 precision class guarantee reliable performance in various mechanical systems.
Model Code Detailed Explanation
| Code Segment | Technical Meaning | Performance Benefit |
| 6015 | Standard deep groove ball bearing designation with 75mm bore diameter | Standardized dimensions for easy replacement and compatibility |
| W64 | Solid oil lubrication system | Eliminates relubrication needs, prevents oil leakage, and extends service life |
6015/W64 Bearing Structural Features & Performance Benefits
Solid Oil Technology: The W64 designation indicates the bearing is filled with a polymer matrix saturated with oil, providing continuous lubrication and eliminating the need for maintenance. This technology ensures consistent performance even in contaminated environments.
Optimized Internal Geometry: The deep groove raceway design enables excellent radial load capacity while accommodating moderate axial loads in both directions. The CN radial clearance provides optimal internal fit for most industrial applications.
High-Quality Material Construction: Manufactured from chrome steel for both rings and balls, the bearing delivers superior wear resistance and durability. The one-piece cage ensures stable operation at the limiting speed of 5,600 rpm.
Precision Engineering: With ABEC 1 (ISO P0) tolerance class and tight dimensional tolerances, this bearing guarantees smooth operation and reduced vibration in precision machinery.
6015/W64 Bearing Typical Application Areas
- Electric Motors: Main and auxiliary motor bearings requiring maintenance-free operation
- Industrial Gearboxes: Power transmission systems where reliable lubrication is critical
- Material Handling Equipment: Conveyor systems, pulleys, and rollers
- Agricultural Machinery: Equipment operating in dusty or contaminated environments
- Ventilation Systems: Fans and blowers requiring long-term lubrication reliability
- Industrial Pumps: Applications where oil leakage must be prevented
