6003/C2E
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6003/C2E Bearing Product Overview & Core Advantages
The 6003/C2E is a single row deep groove ball bearing designed for high-performance radial load applications. This precision bearing features a C2 radial internal clearance and is manufactured to ABEC 1 tolerance standards, ensuring reliable operation and dimensional accuracy. Its open design allows for versatile lubrication options while maintaining excellent high-speed capabilities with a limiting speed of 21,000 rpm. The all-chrome steel construction provides superior durability and consistent performance across a wide temperature range from -30°C to 120°C.
Model Code Detailed Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6003 | Standard bearing series designation | Indicates metric dimensions: 17mm bore, 35mm OD, 10mm width |
| C2 | Radial internal clearance group | Smaller than normal clearance for precise applications with minimal thermal expansion |
| E | Reinforced design | Increased load capacity through optimized internal geometry |
6003/C2E Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The reinforced E-design provides enhanced load carrying capacity with a radial dynamic load rating of 1349 lbf and static load rating of 731 lbf, making it suitable for demanding applications.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with tight dimensional tolerances (bore: -0.008mm to 0, OD: -0.011mm to 0) ensuring smooth operation and precise positioning.
High-Speed Performance: The open design combined with C2 clearance enables excellent high-speed operation up to 21,000 rpm, while the chrome steel cage ensures stability at elevated speeds.
Versatile Application Range: The absence of seals allows for custom lubrication solutions, while the wide temperature range (-30°C to 120°C) ensures reliability across various operating conditions.
6003/C2E Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized motors requiring high-speed operation and reliable radial load support
- Power Tools: Suitable for drills, grinders, and other handheld tools where compact size and high performance are critical
- Industrial Gearboxes: Used in light to medium-duty gear reduction systems
- Pumps and Compressors: Provides reliable support in fluid handling equipment
- Office Automation Equipment: Printers, scanners, and copiers requiring precision motion control
- Medical Devices: Small medical instruments and laboratory equipment where precision and reliability are paramount
