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RobertaTheir ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
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Olga WeinbergThis company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
SSiC Ceramic ball bearings 6003 6001 6010 ZrO2 Si3N4 SSiC

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xName | All Ceramic Ball Bearing 6000 | Material | ZrO2 Or Si3N4 Or SSiC |
---|---|---|---|
Precision | P6/ABEC3 Or Other Precision You Need | Diamater | 12×28×8mm With 8 Pieces 4.763mm Balls |
MOQ | 50 Pieces | Pacage | Plastik Box+carton Box |
Highlight | SSiC Ceramic Ball Bearings,Ceramic Ball Bearings 6003,Ceramic Ball Bearings 6001 |
6001 All Ceramic Ball Bearings In Material Of ZrO2 or Si3N4 or SSiC
Description of 6001 All Ceramic Ball Bearing:
1. HIP-ZrO2 races and balls are made by highly purified, sub-micron powder material and are processed by HIP (Hot Isostatic Pressure) sintering technology, which can highly improve the properties of material and decline the porosity of blanks. Zirconia bearing has a density and linear expansion coefficient close to that of metal steel shafts, high hardness and high wear resistance.
2. HIP-Si3N4 races and balls are made of highly purified, submicron silicon nitride powder and are processed HIP (Hot Isostatic Pressure) sintering technology too. which can highly improve the properties of material and decline the porosity of blanks.Silicon nitride bearings have high hardness, are wear-resistant, resistant to a variety of strong acid, strong alkali, salt corrosion (in addition to hydrofluoric acid, nitric acid), non-magnetic, non-conductive, high insulation.
3. SSiC races and balls are made of highly purified, sub-micron silicon carbide material, silicon carbide can resist corrosion by hydrofluoric acid, is the most excellent ceramic material with the best corrosion resistance among the known materials.Silicon carbide bearings have a density and coefficient of linear expansion close to that of silicon nitride ceramic materials.
4. Cage and seals: The material of cage can be chosen among PEEK, and Nylon, the material of seals can be chosen among PEEK, , Rubbers and stainless steel. PEEK and material has similar corrosion resistance to ceramic materials, and has a good resistance to many kinds of acid and alkali corrosion.
Material properties data sheet of our ceramic material:
Material Properties | Units | SSiC | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
Density | g/cm3 | 3.15-3.18 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
Porosity | % | 0 | 0 | 0 | 0 |
Fledural Strength | MPa | 550 | 830 | 689 | 900 |
Elastic Modulus | GPa | 410 | 310 | 310 | 200 |
Hardness | HV5 | 2800 | 1580 | 1450 | 1300 |
Fracture Toughness KIC | MPa.m1/2 | 4.6 | 6.1 | 5.7 | 8-11 |
Maximum Use Temperature | ℃ (℉) |
1650 (3000) |
1000 (1830) |
1000 (1830) |
380 (716) |
Why choose us:
Zhongxing Shiqiang Technology (Tianjin) Co., Ltd is branch company of Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., we have professional design and material advantages and mature production ability of ceramic rolling bearings. Welcome your inquiry.