E2.6203-2Z/C3
E2 Series Energy Efficient Ball Bearings
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E2.6203-2Z/C3 Bearing Product Overview & Core Advantages
The E2.6203-2Z/C3 is a metric single row deep groove ball bearing engineered for reliable performance in demanding industrial applications. This bearing excels at handling primarily radial loads while also accommodating moderate axial loads in both directions. Its compact design, featuring a shielded construction, offers robust protection against contamination. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, it delivers consistent operation and is ideal for applications requiring dependable performance under varying thermal conditions.
Model Code Breakdown
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| E2.6203 | Basic bearing designation for a single row deep groove ball bearing with specific dimensions (17mm bore, 40mm OD, 12mm width). | Standardized sizing for easy interchangeability and selection. |
| 2Z | Bearing is equipped with shields on both sides. | Provides effective protection against solid contaminants, enhancing bearing life in dirty environments. |
| C3 | Specifies a greater than normal radial internal clearance. | Allows for thermal expansion, making it suitable for applications with expected temperature fluctuations or where interference fits are used. |
E2.6203-2Z/C3 Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel for rings, balls, and cage, ensuring high strength, durability, and consistent performance.
- Enhanced Contamination Resistance: The double-shielded (2Z) design effectively excludes larger particulate matter, protecting the bearing's interior and contributing to a longer service life in less-than-ideal conditions.
- Optimized for Thermal Stability: The C3 clearance is a key feature that prevents pre-loading and potential seizure in applications where operational heat causes expansion of the inner ring and/or housing.
- High-Speed Capability: With a limiting speed of 19,000 rpm, this bearing is well-suited for a wide range of high-speed machinery and equipment.
- Precise Engineering: Built to ABEC 1 | ISO P0 tolerance class, guaranteeing runout and dimensional accuracy for smooth, reliable operation.
E2.6203-2Z/C3 Bearing Typical Application Areas
The E2.6203-2Z/C3 is a versatile component found in numerous sectors, including:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Auxiliary Units (e.g., alternators, idler pulleys)
