608-2Z/C2EGJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-2Z/C2EGJN Bearing Product Overview & Core Advantages
The 608-2Z/C2EGJN is a single row deep groove ball bearing designed for reliable performance in compact applications. Engineered to primarily handle radial loads, it features integral shields (2Z) for robust contamination protection. Manufactured to ABEC 1 (ISO P0) tolerance standards with a C2 radial internal clearance, this bearing offers a cost-effective solution for applications requiring consistent operation and extended service life without relubrication.
608-2Z/C2EGJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance & Advantage |
|---|---|---|
| 608 | Standard bearing series designation. | Defines the bearing dimensions: 8mm bore, 22mm OD, 7mm width. |
| 2Z | Shields on both sides. | Provides effective sealing against dust and other contaminants, enhancing bearing life in unclean environments. |
| C2 | Radial internal clearance smaller than normal (CN). | Reduces noise and vibration, suitable for applications with precise fits and minimal thermal expansion. |
| EGJN | High-performance, maintenance-free grease. | Enables lubrication for life operation, suitable for the specified temperature range of -30°C to 120°C. |
608-2Z/C2EGJN Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The raceway design is optimized for handling radial dynamic loads (630 lbf) and moderate axial loads from both directions, making it highly versatile.
Shielded Construction: The 2Z shields retain the factory-applied EGJN grease and protect the rolling elements from particulate contamination, contributing to a maintenance-free and long operational lifespan.
Precision & Clearance: Built to ABEC 1 precision with C2 clearance, this bearing ensures smooth, low-noise running and is ideal for applications where shaft fits are tight and predictable performance is critical.
Material Integrity: All critical components—rings, balls, and cage—are manufactured from chrome steel, providing high hardness, wear resistance, and consistent performance.
608-2Z/C2EGJN Bearing Typical Application Areas
The 608-2Z/C2EGJN is widely used in various compact and electric motor applications, including:
- Small Electric Motors: Such as those in cooling fans, power tools, and household appliances.
- Office Machinery: Including printers, scanners, and copiers.
- Precision Instruments: For low-noise, smooth rotational movement.
- Conveyor Systems: Idler rollers and guide pulleys in light-duty material handling.
- Radio Control Models: Motors and gearboxes requiring reliable, miniature bearings.
