6216-ZNR
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6216-ZNR Bearing Product Overview & Core Advantages
The 6216-ZNR single row deep groove ball bearing is engineered for robust performance in radial load applications requiring high precision and reliable operation. Featuring shielded construction and an integrated snap ring groove on its outer ring, this bearing delivers exceptional axial locating capability while maintaining compact dimensions. Its metric dimensions (80mm bore, 140mm OD, 26mm width) and ABEC 1 precision make it ideal for industrial applications demanding consistent performance under substantial radial loads.
Model Code Detailed Breakdown
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| Z | Single Shielded Side | Contaminant protection while maintaining low friction |
| NR | Snap Ring Groove on Outer Ring | Simplified axial positioning and housing design |
6216-ZNR Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway design enables efficient handling of radial dynamic loads up to 16,344 lbf and static loads up to 11,915 lbf, making it suitable for heavy-duty applications.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial clearance, ensuring consistent performance and smooth operation across the temperature range of -30°C to 120°C.
Enhanced Reliability: The combination of chrome steel rings and balls with shielded protection provides excellent durability while the snap ring feature offers secure axial positioning without additional components.
Speed Performance: Capable of operating at limiting speeds up to 4,500 rpm, supported by precision-ground components and optimized internal geometry.
6216-ZNR Bearing Typical Application Areas
- Electric Motors and Generators - For shaft support in industrial motor applications
- Industrial Gearboxes - Providing reliable radial load support in power transmission systems
- Material Handling Equipment - Conveyor systems and pulley assemblies requiring axial positioning
- Agricultural Machinery - Implement drives and PTO shafts where snap ring mounting is preferred
- Industrial Pumps and Compressors - For shaft support in fluid handling equipment
