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6203 Ceramic deep groove ball bearing
| Parameter | Specification |
|---|---|
| Bearing Model | 6203 Ceramic Deep Groove Ball Bearing |
| Standard | ISO / JIS (Metric Series) |
| Structure | Single Row Deep Groove Ball Bearing |
| Inner Diameter (d) | 17 mm |
| Outer Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Ball Material | Si₃N₄ (Silicon Nitride) or ZrO₂ (Zirconia) |
| Ring Material | Stainless Steel (Hybrid Ceramic) or ZrO₂/Si₃N₄ (Full Ceramic) |
| Cage Material | PTFE, PEEK, TN Engineering Plastic, or GFRPA66-25 |
| Dynamic Load Rating (Cr) | ~9,580 N |
| Static Load Rating (Cor) | ~4,780 N |
| Limiting Speed (Grease) | ~16,000 r/min |
| Limiting Speed (Oil) | ~20,000 r/min |
| Seal Type | Open, ZZ (Shielded), 2RS / 2RSH (Contact Seal), or Full Ceramic Sealed |
| Key Features | Non-magnetic, Non-conductive, Corrosion Resistant, High/Low Temp Suitable |
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