608-2Z/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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608-2Z/C3WT Bearing Product Overview & Core Advantages
The 608-2Z/C3WT is a single row deep groove ball bearing designed for reliable performance in various industrial applications. This shielded bearing offers excellent radial load capacity and is characterized by its compact design with an 8 mm bore. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent operation and is pre-lubricated for immediate use. The C3 radial internal clearance makes it suitable for applications with thermal expansion considerations, ensuring stable performance across its operating temperature range.
Model Code Breakdown
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 608 | Standard deep groove ball bearing series with 8 mm bore, 22 mm OD | Proven design, widely available |
| 2Z | Shielded on both sides | Contaminant protection, retains lubrication |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, reduces preload risk |
| WT | Factory pre-lubricated | Ready for immediate installation, reduced maintenance |
608-2Z/C3WT Bearing Structural Features & Performance Benefits
Optimized Bearing Design: The single row deep groove construction provides excellent radial load capacity (630 lbf dynamic, 248 lbf static) while maintaining compact bearing dimensions (8×22×7 mm).
Enhanced Protection System: Both sides feature shielded protection (2Z) that effectively excludes contaminants while retaining lubricant, extending service life in demanding environments.
Thermal Performance Optimization: The C3 radial clearance ensures reliable operation across the -30° to 120°C temperature range, accommodating differential expansion between shaft and housing.
Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class with tight dimensional control (±0.008mm on diameters), ensuring consistent performance and easy installation.
Material Excellence: All critical components including rings, balls, and cage are manufactured from chrome steel, providing excellent wear resistance and durability.
608-2Z/C3WT Bearing Typical Application Areas
- Electric Motors: Small motors, fan motors, and power tools requiring reliable radial bearing performance
- Office Equipment: Printers, scanners, and copiers where compact size and quiet operation are essential
- Medical Devices: Small medical instruments and laboratory equipment requiring precision movement
- Consumer Products: Skateboards, roller blades, and small appliances benefiting from the shielded design
- Industrial Machinery: Small pumps, conveyors, and textile machinery where space constraints exist
