6004-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6004-2Z Bearing Product Overview & Core Advantages
The 6004-2Z is a single row deep groove ball bearing featuring integral shielded protection. Engineered for radial load applications, this metric bearing delivers reliable performance in compact spaces. Its P6 tolerance class ensures high running accuracy, while the pre-lubricated design with stainless steel cage provides immediate operation readiness and extended service life. The combination of chrome steel components and optimized grease lubrication enables stable operation across a wide temperature range from -30°C to 120°C.
6004-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
| 6004 | Standard deep groove ball bearing series with 20mm bore, 42mm OD, 12mm width | Proven design for radial load applications |
| 2Z | Non-contact steel shields on both sides | Contaminant protection without significant speed reduction |
6004-2Z Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The deep groove raceway geometry enables efficient handling of radial dynamic loads up to 2237 lbf and static loads up to 1124 lbf, making it suitable for various industrial applications.
Precision Engineering: Manufactured to P6 tolerance class with bore diameter tolerance of -0.008mm to 0 and outside diameter tolerance of -0.009mm to 0, ensuring precise fit and smooth operation.
Enhanced Durability: Constructed with chrome steel rings and balls combined with a stainless steel cage, providing excellent wear resistance and corrosion protection.
Maintenance-Free Operation: The 2Z shields retain factory-applied grease while excluding contaminants, supporting operation at limiting speeds up to 19,000 rpm without relubrication.
6004-2Z Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized motors requiring shielded bearing protection
- Power Tools: Suitable for drills, grinders, and other handheld equipment
- Industrial Gearboxes: Used in compact gear reduction units and transmission systems
- Pumps and Compressors: Applied in small centrifugal pumps and air compressors
- Material Handling Equipment: Found in conveyor systems and automated machinery
- Office Automation Equipment: Used in printers, scanners, and copiers
