6202-2ZN
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6202-2ZN Bearing Product Overview & Core Advantages
The 6202-2ZN is a metric single row deep groove ball bearing designed for exceptional performance in demanding applications. This shielded bearing offers reliable radial load capacity and robust construction. Its key advantages include high-speed capability up to 20,000 rpm, a snap ring groove for secure axial location, and precision manufacturing to ABEC 1 (ISO P0) tolerance standards. Built entirely from chrome steel, it delivers durability and consistent operation across a wide temperature range from -30°C to 120°C, making it an ideal choice for applications requiring high reliability and long service life.
6202-2ZN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6202 | Standard deep groove ball bearing series with 15mm bore, 35mm OD | Proven design with wide availability |
| 2Z | Double shielded (both sides) | Effective contamination protection while maintaining high-speed performance |
| N | Snap ring groove on outer ring | Simplifies axial location and housing design |
6202-2ZN Bearing Structural Features & Performance Benefits
Optimized Deep Groove Geometry: The raceway profile is engineered to support significant radial loads (dynamic: 1,812 lbf / static: 843 lbf) while accommodating moderate axial loads in both directions.
Double Shield Protection: Both sides feature non-contact steel shields that retain lubricant and exclude contaminants, enhancing bearing life without significant speed reduction.
Precision Chrome Steel Construction: All components—rings, balls, and cage—are manufactured from chrome steel for consistent hardness, wear resistance, and dimensional stability under load.
Snap Ring Groove Design: The outer ring groove enables secure axial positioning within the housing, reducing assembly complexity and improving system reliability.
Standard Radial Clearance (CN): Provides optimal internal fit for most industrial applications, balancing thermal expansion and preload requirements.
6202-2ZN Bearing Typical Application Areas
- Electric Motors: Main shafts and auxiliary drives requiring high-speed operation and contamination protection
- Industrial Gearboxes: Supporting shafts in compact power transmission systems
- Pumps and Compressors: Handling radial loads in fluid handling equipment
- Material Handling Equipment: Conveyor rollers, pulley systems, and transfer mechanisms
- Agricultural Machinery: Implement drives and auxiliary systems demanding robust bearing performance
- Automotive Components: Auxiliary units, alternators, and accessory drives
