30-Pack Full Ceramic 6004 ZrO2 Ball Bearings 20x42x12mm

6004 full ceramic ball bearing pack for corrosion resistant use
✔️ full ceramic bearing 20x42x12 mm ZrO2 PTFE cage pack of 30

This pack of 30 full ceramic 6004 ball bearings is built for environments where corrosion resistance, electrical insulation, and clean operation matter. Made entirely from zirconia ceramic with a PTFE cage, these bearings are commonly used in chemical equipment, food processing machines, medical devices, and high speed applications where steel is not a good fit.

✅ Inner diameter: 20 mm
✅ Outer diameter: 42 mm
✅ Width: 12 mm
✅ Full ceramic ball bearing design
✅ Balls material: zirconia ceramic ZrO2
✅ Inner and outer races: zirconia ceramic ZrO2
✅ Cage material: PTFE polytetrafluoroethylene
✅ Non magnetic and corrosion resistant
✅ Suitable for dry running or special lubrication
✅ Brand: VXB
✅ Pack size: 30 bearings

Dimensions
ID: 20 mm
OD: 42 mm
Width: 12 mm

💡 Why choose full ceramic ball bearings for demanding or corrosive environments?
Full ceramic bearings are designed for conditions where steel bearings struggle or fail.

• Zirconia ceramic resists corrosion, chemicals, and moisture

• PTFE cage supports smooth, low friction rotation

• Electrical insulation and low thermal expansion improve reliability

Choose this pack when you need long service life, clean operation, and dependable performance in tough or sensitive applications.