6020-ZNR
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6020-ZNR Bearing Product Overview & Core Advantages
The 6020-ZNR is a single row deep groove ball bearing designed for robust performance in demanding applications. This metric bearing features a shielded design on one side, offering protection against contamination while maintaining low friction. Engineered with chrome steel rings, balls, and cage, it delivers excellent durability and consistent operation. A key feature is the snap ring fitted on the outer ring, which simplifies axial location and bearing mounting within a housing, making it an ideal choice for applications requiring secure positioning and high radial load capacity.
6020-ZNR Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| Z | Shield on one side | Protects bearing internals from large particulate contaminants. |
| NR | Snap Ring groove and snap ring | Enables simplified axial location and secure mounting, reducing assembly complexity and cost. |
6020-ZNR Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and chrome steel construction enable the bearing to support high radial dynamic (13,533 lbf) and static loads (12,185 lbf), ensuring reliable performance under significant stress.
- Simplified Assembly & Location: The integrated snap ring eliminates the need for complex housing shoulders or locknuts, providing a cost-effective and secure method for axial positioning.
- Contamination Protection: The shielded (Z) design offers a primary defense against dust and debris, extending bearing service life in moderately contaminated environments.
- Standard Precision & Clearance: Manufactured to ABEC 1 | ISO P0 tolerance class with CN group radial internal clearance, this bearing provides reliable, consistent performance for general industrial applications.
- Wide Temperature Range: Suitable for operating temperatures from -30°C to 120°C, accommodating a broad spectrum of industrial conditions.
6020-ZNR Bearing Typical Application Areas
The 6020-ZNR is well-suited for a variety of industrial machinery and equipment where reliable radial load support and simplified mounting are paramount. Common applications include:
- Electric Motors and Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Industrial Fans and Blowers
- Pump and compressor assemblies requiring secure bearing location
