MR3722-2RS Full Ceramic ZrO2 Bearing 22x37x9mm - Sealed

MR3722-2RS Full Ceramic Ball Bearing - Zirconia ZrO₂
✔️ 22mm ID x 37mm OD x 9mm wide, sealed and non-magnetic

This MR3722-2RS full ceramic ball bearing is made entirely from Zirconia (ZrO₂), offering outstanding resistance to moisture, chemicals, and corrosion. It features white PTFE seals and a PTFE cage, making it ideal for cleanroom, food-grade, marine, and high-heat environments. Pack size: 1 bearing.

✅ Type: Full ceramic ball bearing
✅ Inner diameter: 22mm
✅ Outer diameter: 37mm
✅ Width: 9mm
✅ Ball material: Zirconia (ZrO₂) ceramic
✅ Race material: Zirconia (ZrO₂) ceramic
✅ Cage: PTFE (Polytetrafluoroethylene)
✅ Closures: PTFE seals (2RS - white covers)
✅ Non-magnetic, corrosion-resistant, and heat-tolerant
✅ Quantity: 1 bearing

Dimensions:

💡 Why use full ceramic bearings in chemical or wet environments?
They’re built for clean performance where steel can’t survive.

• Won’t corrode in moisture, saltwater, or harsh chemicals

• Run cool and smooth even at high speeds

• Electrically non-conductive for sensitive devices

• Ideal for lab tools, food equipment, and marine systems

Need a no-rust, no-fail bearing? Drop in this full ceramic MR3722-2RS and keep your operation clean and steady!