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

Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews

6018 Hybrid Ceramic Ball Bearings High Temperature Resistant 90 X 140 X 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



 ceramic ball bearings Si3N4 6018 thin-wall bearing 

Seals Type OPEN/ZZ/2RS
Material ZrO2,Si3N4,Chrome steel GCr15,Stainless steel
Cage material Ceramic,PTFE,Nylon,Steel 
Clearance C0,C2,C3,C4,C5
Vibration Zv1,Zv2,Zv3
Precision  P0,P6,P5,P4
Greese Lithium soap base grease or as customer's requirement

Home appliances, low noise and high speed electric motors,automotive 

components, pumps, machinery.

Certifications ISO9001 quality management system
Package 1) Single box + outer carton + pallets 
2) Tube package + outer carton + pallets
3) According to customer request
Service 1) OEM
2) After-Sales Service
3) 24 hours service
Payment Term 1) T/T
2) L/C 
3) Western Union
4) Paypal
Port Qingdao, Guangzhou, Shanghai port



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. 

Send message to this supplier
Mr. Mike Zhang
Tel: 86-510-82615331
Enter between 20 to 3,000 chatacters.
Contact Method
Wuxi Guangqiang Bearing Trade Co.,Ltd,
Room 1515, No. 650, North Road, Wuxi, Jiangsu, China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!