6203-ZN
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6203-ZN Bearing Product Overview & Core Advantages
The 6203-ZN is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing excels in handling primarily radial loads and offers a compact, robust solution. A key feature is its snap ring groove on the outer ring, which simplifies axial location and secure mounting within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent quality and dependable operation for a wide range of industrial uses.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6203 | Standard bearing series designation, indicating a single row deep groove ball bearing with a 17 mm bore, 40 mm OD, and 12 mm width. |
| Z | Signifies a shielded (non-contact) seal on one side, protecting the bearing interior from large contaminants. |
| N | Indicates a snap ring groove on the outer ring for simplified axial positioning and secure housing fit. |
6203-ZN Bearing Structural Features & Performance Benefits
- Robust Construction & Load Capacity: Built entirely from chrome steel for rings, balls, and cage, this bearing offers high strength and durability. It features a radial dynamic load rating of 2147 lbf and a static load rating of 1079 lbf, making it suitable for applications with significant radial forces.
- Simplified Mounting & Axial Location: The integrated snap ring groove on the outer ring eliminates the need for complex housing shoulders or end caps, reducing assembly time and cost while ensuring secure axial positioning.
- Contaminant Protection: The shielded (Z) design helps prevent the ingress of large particulate contaminants, extending bearing life and maintaining performance in less-than-ideal environments.
- Standard Precision & Clearance: Manufactured to ABEC 1 (ISO P0) tolerance class with standard CN radial internal clearance, this bearing provides reliable, cost-effective performance for general industrial applications.
6203-ZN Bearing Typical Application Areas
The 6203-ZN is ideally suited for a variety of industrial machinery and equipment where reliable radial load support and easy mounting are paramount. Common applications include:
- Electric Motors
- Gearboxes and Transmission Systems
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Any application requiring a standard precision bearing with a snap ring for secure housing location.
