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ZrO2 Zirconia Ceramic Bearing

  • ZrO2 Zirconia Ceramic Bearing
  • ZrO2 Zirconia Ceramic Bearing
  • ZrO2 Zirconia Ceramic Bearing
  • ZrO2 Zirconia Ceramic Bearing
  • ZrO2 Zirconia Ceramic Bearing
  • ZrO2 Zirconia Ceramic Bearing
ZrO2 Zirconia Ceramic Bearing
  • MSJ/ZR-017
  • Zirconia Ceramic
  • Customized
  • 10pcs
  • Bicycle wheels / Skateboard wheels / RC Cars / Auto manufacturing / Driving equipments / Industrial engines Industrial chemistry / Medical / Industrial food processing equipments / Marine

Ceramic bearings have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, anti-magnetism, insulation, self-lubrication, high speed, etc. The service life of ceramic bearings is more than 3 times higher than that of steel bearings.

Any inquiry please email info@mascera-tec.com or call +86 13860446139


Zirconia Ceramic Bearing

Ceramic bearings have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, anti-magnetism, insulation, self-lubrication, high speed, etc. In high speed, high temperature, low temperature, big temperature change, vacuum, insulation requirements, non-conductive magnetic and other harsh working environment, high-performance ceramic bearings are the ideal bearing to replace the current use of steel bearings. The service life of ceramic bearings is more than 3 times higher than that of steel bearings, which can significantly reduce downtime and improve the operating efficiency of machinery.


 Mascera has developed ceramic bearings in silicon nitride ceramic and zirconia ceramic for a number of standard sizes, they are regularly in stock for fast delivery.


Main Properties

✓ high temperature resistance ✓ cold resistance
✓ wear resistance✓ orrosion resistance
✓ anti-magnetism✓ insulation
✓ self-lubrication✓ high speed


Main Type

1. ZZ type:Bearing is sealed by PTFE or PEEK retainer

2. Bearing comes without seal on any side

3. Bearings are made of Si3N4 or ZrO2 ceramic

4. Material of Balls Type:Si3N4 or ZrO2 Ceramic Balls

5. Bearing Cage:Si3N4 / ZrO2 / PTFE / Nylon

6. Bearing Model:6000/6300/1600/R series


Advantages

1. It exhibits exceptional resistance to corrosion and can be effectively used in environments with strong acid, strong alkali, and seawater.

2. The Zirconia ceramic maintains its strength and hardness even at high temperatures of up to 850°C.

3. It is non-magnetic, insulating, and can be safely employed in magnetic fields without conducting electricity.

4. It possesses high rigidity and strength, with a hardness twice that of bearing steel and an elastic modulus approximately 1/3 higher.

5. The Zirconia ceramic allows for high-speed rotation due to its lightweight nature, minimizing centrifugal forces during rotation.

6. Its linear expansion coefficient is 3.2×10-6/K, roughly 1/4 that of bearing steel.

7. It demonstrates excellent chemical resistance, mechanical strength, impressive toughness, and low thermal conductivity.


Material Data Sheet


ItemUnitTechnical parameters
Material--Y-PSZ
Color--White
Densityg/cm35.95-6.05 
Hardness(HV 0.5)--1300
Fracture Toughness
Mpa.M1/2
Flexural Strength (@R.T.)Mpa900 
Compressive Strength (@R.T.)Mpa2200 
Thermal Conductivity (@R.T.)W/Mk2.2 

Coefficient Of Thermal Expansion 

(20-1000℃)

10-6/℃10.3
Thermal Shock Resistance△T(℃)280-350

Max. Working Temperature

 (@R.T.)

850



Packing & Shipment

Package typecarton box with foam protection
Payment terms

TT / Western Union / Paypal

50% payment in advanced and 50% before shipment

Loading port Xiamen, China
Shipping wayBy sea / air / door-to-door express

ceramic bearing

ZrO2 ceramic Bearing

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