VXB
Full Ceramic Sealed Bearing 22x31x7mm ZrO2
22x31x7 Full Ceramic Sealed Ball Bearing
✔️ Zirconia (ZrO₂) - 22mm x 31mm x 7mm
This 22x31x7 full ceramic sealed ball bearing is built for performance in extreme environments where steel bearings may fail. Made entirely from zirconia (ZrO₂) ceramic with a PTFE cage and seals, it offers corrosion resistance, low friction, and smooth operation under high temperatures or harsh conditions.
✅ Full ceramic ball bearing type
✅ Inner diameter: 22mm
✅ Outer diameter: 31mm
✅ Width: 7mm
✅ Balls: Zirconia (ZrO₂) ceramic
✅ Races: Zirconia (ZrO₂) ceramic
✅ Cage: PTFE material
✅ Closures: PTFE covers
✅ Pack size: 1 bearing
Table of Dimensions:
| Inner Diameter (ID) | Outer Diameter (OD) | Width |
|---|---|---|
| 22mm | 31mm | 7mm |
💡 Why choose full ceramic sealed bearings over steel?
Full ceramic bearings are engineered for specialized applications where durability and resistance are critical.
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Resist corrosion, moisture, and most chemicals
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Operate with lower friction for smoother motion
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Withstand higher temperatures than chrome steel bearings
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Great for marine, medical, and high-speed machinery
If you’re looking for a high-performance bearing that stays strong where steel can’t, this one’s the right choice, order today and keep your systems running reliably.