6217-ZJEM
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-ZJEM Bearing Product Overview & Core Advantages
The 6217-ZJEM is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and precision operation. Featuring shielded protection and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent performance in demanding environments. Its optimized internal geometry and chrome steel construction provide excellent durability and rotational accuracy, making it ideal for industrial machinery where high limiting speeds and operational stability are critical.
6217-ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6217 | Basic bearing designation indicating metric dimensions: 85mm bore, 150mm OD, 28mm width |
| Z | One side shielded for contaminant protection while maintaining low friction |
| JEM | Special internal design optimization for enhanced performance characteristics |
6217-ZJEM Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The single row deep groove raceway geometry enables efficient handling of radial loads up to 18,884 lbf dynamic capacity, while accommodating moderate axial loads in both directions.
Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial internal clearance, ensuring consistent performance and minimal vibration in precision applications.
High-Speed Capability: The chrome steel cage and optimized internal design support limiting speeds of 4,300 rpm, making it suitable for high-rotation applications.
Contamination Protection: The shielded design (Z) provides effective protection against contaminants while maintaining low operating torque and temperature.
Material Excellence: Constructed entirely from chrome steel for rings, balls, and cage, delivering superior wear resistance and fatigue life across the operating temperature range of -30°C to 120°C.
6217-ZJEM Bearing Typical Application Areas
- Electric Motors and generators requiring reliable radial bearing support
- Industrial Pumps and compressors operating at moderate to high speeds
- Material Handling Equipment including conveyor systems and gearboxes
- Agricultural Machinery components demanding robust bearing performance
- General Industrial Machinery where precision ball bearings with contamination protection are essential
