6203-2Z/C2E
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6203-2Z/C2E Bearing Product Overview & Core Advantages
The 6203-2Z/C2E is a single row deep groove ball bearing designed for reliable performance in demanding applications. This shielded bearing offers excellent capability for handling radial loads and moderate axial loads in both directions. Its compact design and ABEC 1 precision make it suitable for applications requiring consistent operation and high reliability. The combination of C2 radial internal clearance and high-quality chrome steel construction ensures stable performance across a wide temperature range.
6203-2Z/C2E Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| 2Z | Non-contact steel shields on both sides | Effective contamination protection while maintaining high-speed capability |
| C2 | Radial internal clearance smaller than normal | Reduced noise and vibration, improved running accuracy |
| E | Reinforced design with optimized internal geometry | Higher load capacity compared to standard designs |
6203-2Z/C2E Bearing Structural Features & Performance Benefits
Enhanced Load Capacity: The reinforced design (E-type) features optimized raceway geometry and larger ball complement, providing higher radial dynamic load rating of 2147 lbf and static load rating of 1079 lbf compared to standard bearings.
Contamination Protection: Double steel shields (2Z) effectively protect the bearing interior from dust and particles while maintaining low friction and high-speed capability up to 17,000 rpm.
Precision Operation: Manufactured to ABEC 1 (ISO P0) tolerance class with C2 radial clearance, ensuring smooth rotation, reduced vibration, and consistent performance in precision applications.
Durable Construction: All-steel construction using chrome steel for rings, balls, and cage provides excellent wear resistance and dimensional stability across the operating temperature range of -30°C to 120°C.
6203-2Z/C2E Bearing Typical Application Areas
- Electric Motors - Main and auxiliary motor bearings in industrial and automotive applications
- Industrial Gearboxes - Power transmission systems requiring reliable radial load support
- Material Handling Equipment - Conveyor systems, pulley assemblies, and roller applications
- Agricultural Machinery - Implement drives, PTO shafts, and harvesting equipment
- HVAC Systems - Blower motors, fan assemblies, and compressor applications
- Office Automation Equipment - Printers, copiers, and document handling systems
