E2.6304-2Z/C3
E2 Series Energy Efficient Ball Bearings
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E2.6304-2Z/C3 Bearing Product Overview & Core Advantages
The E2.6304-2Z/C3 is a metric single row deep groove ball bearing engineered for high performance and reliability in demanding applications. Its design is optimized to primarily handle radial loads efficiently. A key feature is the inclusion of integral shields (2Z) that protect the bearing interior from contamination, enhancing its operational lifespan. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent precision, while the C3 radial internal clearance makes it suitable for applications with elevated operational temperatures or where interference fits are used, ensuring stable performance under varying conditions.
E2.6304-2Z/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| E2.6304 | Basic bearing designation, indicating a specific bearing size with a 20mm bore, 52mm OD, and 15mm width. |
| 2Z | Signifies shielded on both sides. These non-contact steel shields effectively retain lubricant and exclude larger contaminants, offering a robust protective solution. |
| C3 | Denotes a greater than normal radial internal clearance. This is critical for applications involving thermal expansion, heavy press fits, or where reduced friction heat generation is desired. |
E2.6304-2Z/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built entirely from chrome steel for the rings, balls, and cage, this bearing delivers high strength and durability. It features a dynamic load rating of 3777 lbf and a static load rating of 1754 lbf, ensuring reliable performance under significant radial loads.
- Optimized for Contaminated Environments: The double-shielded (2Z) design provides superior protection against dust and debris, making it a low-maintenance solution that preserves internal integrity and extends service life.
- Versatile Operational Range: With a limiting speed of 15,000 rpm and a wide operating temperature range from -30°C to 120°C, this bearing is adaptable to various operational demands.
- Precision & Reliability: The ABEC 1 (ISO P0) tolerance class guarantees consistent dimensional accuracy and smooth running, which is essential for reducing vibration and noise in precision assemblies.
E2.6304-2Z/C3 Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components such as alternators and idler pulleys
