6012/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6012/W64 Bearing Product Overview & Core Advantages
The 6012/W64 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and smooth operation. Its metric dimensions (60mm bore, 95mm OD, 18mm width) and open design make it a versatile component in various industrial settings. A key differentiator is its Solid Oil lubrication system, which provides long-term, maintenance-free operation across a wide temperature range (-30°C to 120°C). Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent precision and durability, making it an excellent choice for cost-effective yet reliable power transmission systems.
6012/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| W64 | Solid Oil lubrication system | Provides permanent lubrication, eliminates relubrication needs, and prevents contamination ingress |
6012/W64 Bearing Structural Features & Performance Benefits
- Optimized Radial Load Capacity: The single row deep groove raceway geometry is precision-engineered to handle significant radial dynamic loads (6609 lbf) and radial static loads (5216 lbf), ensuring stable operation under demanding conditions.
- Solid Oil Lubrication Technology: The bearing is filled with a polymer matrix saturated with oil, creating a sealed lubrication environment. This design eliminates leakage, prevents lubricant wash-out, and enables maintenance-free operation throughout the bearing's service life.
- High-Speed Capability: With a limiting speed of 7,100 rpm, the bearing supports efficient high-speed applications. The combination of CN radial internal clearance and optimized Solid Oil formulation ensures reliable performance at elevated rotational speeds.
- Premium Material Construction: All critical components – rings, balls, and cage – are manufactured from chrome steel, providing excellent wear resistance, dimensional stability, and consistent performance across the specified operating temperature range.
6012/W64 Bearing Typical Application Areas
- Electric Motors: Main and auxiliary motor shafts in industrial and automotive applications
- Material Handling Equipment: Conveyor rollers, pulley systems, and gearbox assemblies
- Industrial Pumps: Centrifugal and circulation pumps requiring reliable bearing performance
- Agricultural Machinery: Implement drives, PTO shafts, and harvesting equipment
- Ventilation Systems: HVAC fans and blowers where maintenance-free operation is critical
