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High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

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High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

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Brand Name : WI-TECH

Model Number : 6904

Place of Origin : China

MOQ : 10 pcs

Price : $5-10

Payment Terms : T/T, Western Union

Supply Ability : 100,000 pcs/month

Delivery Time : 10-30 days

Packaging Details : Carton

Bore Diameter : 20mm

Outer Diameter : 37mm

Width : 9mm

Rings : Si3N4 / SiC / ZrO2

Balls : Si3N4 / SiC / ZrO2

Cage : PTFE / PEEK / SUS316

Product : 6904 Ceramic Bearing

Feature : Wear resistance, Corrosion resistance, High speed, High temperature ,

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High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

Ceramic Ball Bearing Detail:

The hybrid ceramic ball bearings have stainless steel rings and ceramic balls. The rings are made from AISI440C, 304 or 316 stainless steel. The ceramic balls are made from ZrO2, Si3N4 or Sic. We can also offer our hybrid ceramic bearings with PEEK or 316 stainless steel cages.

The hybrid ceramic bearing balls has the advantage of low density, low friction, high strength, electricity & magnet resistance and lubricant free. 1.5 times up high speed compare with stainless steel bearing. Life time increase 2 or 3 times compare with stainless steel bearing. Applicable for temperature up to 220℃.Our hybrid ceramic bearings are available open or with PEEK seals. Some sizes may also be available flanged.

Ceramic Bearings Dimension:

High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

Bearing Model

Bore Diameter (d)

Outer Diameter (D)

Width (B)

6904CE 20 mm 37 mm 9 mm

Ceramic Ball Bearings Feature4

  • Wear Resistance
  • Corrosion Resistance
  • Grease-free, Self-lubrication
  • High Temperature Resistance
  • Low Temperature Resistance
  • Harsh Environment Conquered
  • Low Vibration and Noise

ABEC 5 Ball Bearings Application:

  • Semiconductor/FPD/High-performance Film
  • Food Equipment
  • Medical Equipment
  • Vacuum Equipment
  • Chemical Equipment
  • Renewable Energy
  • Pharmaceutical Equipments
  • Automotive
  • Bicycle Wheel, Skateboard, Motor Wheel


High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy

High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy


Cheap High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy wholesale

High Temperature Resistance 6904 Ceramc Ball Bearing For Renewable Energy Images

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