6215-Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6215-Z Bearing Product Overview & Core Advantages
The 6215-Z is a single row deep groove ball bearing designed for high-performance applications requiring reliable radial load capacity and smooth operation. Engineered with precision P6 tolerance and shielded protection, this bearing delivers exceptional dimensional stability and contamination resistance. Its optimized geometry and high-quality chrome steel construction ensure long service life and consistent performance in demanding industrial environments.
6215-Z Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| 6215 | Basic designation: 75mm bore, 130mm OD, 25mm width | Standardized dimensions for interchangeability |
| -Z | Single shielded side (non-contact) | Containment of factory grease, protection from large contaminants |
6215-Z Bearing Structural Features & Performance Benefits
Optimized Raceway Geometry: The deep groove raceways enable excellent radial load capacity (15,489 lbf dynamic / 11,016 lbf static) while accommodating moderate axial loads in both directions.
Precision Engineering: Manufactured to P6 tolerance class with CN radial clearance, ensuring precise running accuracy and minimal vibration for smooth operation.
Advanced Material Selection: Chrome steel rings and balls combined with stainless steel cage provide superior corrosion resistance and mechanical strength.
Shielded Protection: The single Z-shield effectively retains factory-applied grease lubrication while excluding larger contaminants, supporting the limiting speed of 6,700 rpm.
Temperature Resilience: Operating range of -30°C to 120°C ensures reliable performance across various environmental conditions.
6215-Z Bearing Typical Application Areas
- Electric Motors and generators requiring precision rotation
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyor systems
- Agricultural Machinery components and implements
- Pump Systems for industrial and commercial applications
- General Industrial Machinery where reliable radial support is critical
