6217-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6217-2Z Bearing Product Overview & Core Advantages
The 6217-2Z is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with shielded protection (2Z) and pre-lubricated with grease, this bearing offers reliable operation with minimal maintenance. Its metric dimensions (85mm bore, 150mm OD) and P6 tolerance class ensure high running accuracy, making it ideal for applications requiring precise rotational control and consistent performance under radial loads.
6217-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6217 | Basic bearing series: Deep Groove Ball Bearing with 85mm bore, 150mm OD, 28mm width |
| 2Z | Shielded on both sides: Provides effective protection against contaminants while retaining lubrication |
6217-2Z Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway design enables efficient handling of radial dynamic loads up to 19,581 lbf and radial static loads up to 14,388 lbf, ensuring reliable operation in various mechanical systems.
Enhanced Sealing Performance: The double-shielded (2Z) construction effectively prevents the ingress of contaminants while retaining lubricant, significantly extending service life and reducing maintenance requirements.
Precision Engineering: Manufactured to P6 tolerance class with CN radial internal clearance, this bearing delivers exceptional running accuracy and consistent performance in precision applications.
Durable Construction: Featuring chrome steel rings and balls with a stainless steel cage, the bearing offers excellent wear resistance and corrosion protection, supporting a limiting speed of 4,500 rpm.
6217-2Z Bearing Typical Application Areas
The 6217-2Z is widely used in:
- Electric Motors and Industrial Gearboxes
- Material Handling Equipment and Conveyor Systems
- Agricultural Machinery and Construction Equipment
- Pump Systems and Industrial Fans
- General Industrial Machinery requiring reliable radial load support
