6018 Hybrid Ceramic Ball Bearings High Temperature Resistant 90*140*24 mm

6018 Hybrid Ceramic Ball Bearings High Temperature Resistant 90*140*24 mm

Ceramic bearing: 

1. Ceramic Bearings have two types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing.The hybrid ceramic bearing has steel inner and outer rings with ceramic balls.

2. Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,

3. Ceramic Bearings, SiC stands for the silicon carbide material and  is alsoblack colored.

4. Ceramic Bearings,  ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they   are white colored, a ZrO2 ball looks exactly like a pearl. 

5. The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel,  which makes ceramic bearing go faster with lower heat generated.

Full Ceramic bearing Applications:

• Aircraft generators
• Biotechnology equipment
• High speed machining and grinding spindles
• high speed mills
• Precision instruments
• Pumps and compressors

Bearing pictures:

Our store pictures: 

Why choose us?

 1. Reply within 24 hours.

 2. Professional sales team to contact you easily, fluently and conveniently. 

 3. The advantages of products' quality and competitive price. 

 4. A certain number of free samples can be provide to support our customer's after-sale services and warranty.

 5. Sample lead-times: generally 7 workdays.

 Transit way: For small weight or Urgent, goods will be sent by Express DHL/FedEx/UPS/TNT/EMS

 For quantity productions, goods will be shipped by sea/ air according to the client’s requirements.