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W 638/2-2Z
Additional Details
Single row deep groove ball bearings made of stainless steel offer superior chemical and corrosion resistance, low friction, and are optimized to reduce noise and vibration, allowing for high-speed rotation. They can handle both radial and axial loads in both directions.
W 638/2-2Z
Deep groove ball bearings
Technical Specifications
| Series description | Deep groove ball bearing (stainless steel) |
|---|---|
| ID d (mm) | 2 |
| OD D (mm) | 5 |
| Width B/T/H (mm) | 2.3 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | ฝาเหล็กกันฝุ่น สองฝั่ง |
| Cage | |
| Clearance | ปกติ |
| Special features | |
| SKF Explorer | ★ Explorer |
| C dynamic (kN) | 0.094 |
| C0 static (kN) | 0.025 |
| Pu fatigue (kN) | 0.001 |
| Ref. speed (r/min) | 200000 |
| Limiting speed (r/min) | 100000 |
| Mass (kg) | 0.0002 |
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