Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Negotiable |
| Packaging Details | Plastik box+carton box |
| Name | Ceramic double-row angular contact ball bearings |
| Model | 5200/5300 series |
| Race material | Zirconia or silicon nitride or silicon carbide |
| Ball material | ZrO2/Si3N4/SSiC |
| Cage material | Peek//PFA |
| Precision | P6/ABEC3 to P4/ABEC7 |
| Pacage | Plastik box+carton box |
| MOQ | 50 pieces |
| Brand Name | CSQ |
| Model Number | 5200/5300 series |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Negotiable | Packaging Details | Plastik box+carton box |
| Name | Ceramic double-row angular contact ball bearings | Model | 5200/5300 series |
| Race material | Zirconia or silicon nitride or silicon carbide | Ball material | ZrO2/Si3N4/SSiC |
| Cage material | Peek//PFA | Precision | P6/ABEC3 to P4/ABEC7 |
| Pacage | Plastik box+carton box | MOQ | 50 pieces |
| Brand Name | CSQ | Model Number | 5200/5300 series |
| Place of Origin | China | ||
| High Light | 5303 Ceramic Ball Bearings ，5203 Ceramic Ball Bearings ，5203 ball bearing | ||
Ceramic Double-Row Angular Contact Ball Bearings Of ZrO2/Si3N4/SSiC
Description of Ceramic Double-row Angular Contact Ball Bearings:
Our company, as one of the most professional ceramic bearing manufacturer in China, can produce many kinds of ceramic bearings. The material of races and rollers can be chosen among Si3N4 (silicon nitride), SSiC (silicon carbide) or ZrO2 (zirconia) and fitted with cage in material of PEEK, or PFA.
| 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) |
Reference data of Ceramic Double-row Angular Contact Ball Bearings:
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load Cr (N) | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| 5200CE | 10 | 30 | 14.3 | 5840 | 3400 | 18000 | 24000 |
| 5201CE | 12 | 32 | 15.9 | 8560 | 5057 | 16000 | 22000 |
| 5202CE | 15 | 35 | 15.9 | 9520 | 6120 | 14000 | 19000 |
| 5203CE | 17 | 40 | 17.5 | 12000 | 7862 | 12000 | 17000 |
| 5303CE | 17 | 47 | 22.2 | 18480 | 10795 | 10000 | 14000 |
| 5204CE | 20 | 47 | 20.6 | 16000 | 10795 | 10000 | 14000 |
| 5304CE | 20 | 52 | 22.2 | 17360 | 11305 | 9000 | 11000 |
| 5205CE | 25 | 52 | 20.6 | 17440 | 12835 | 9500 | 13000 |
| 5305CE | 25 | 62 | 25.4 | 25600 | 18360 | 7300 | 10000 |
| 5206CE | 30 | 62 | 23.8 | 24400 | 18445 | 8000 | 11000 |
| 5306CE | 30 | 72 | 30.2 | 33200 | 24650 | 7000 | 9500 |
| 5207CE | 35 | 72 | 27 | 32000 | 25075 | 7000 | 9500 |
| 5307CE | 35 | 80 | 34.9 | 41600 | 31450 | 6300 | 9500 |
| 5208CE | 40 | 80 | 30.2 | 36400 | 28900 | 6000 | 8000 |
| 5308CE | 40 | 90 | 36.5 | 50800 | 39525 | 5500 | 7500 |
| 5209CE | 45 | 85 | 30.2 | 40800 | 33150 | 5500 | 7500 |
| 5309CE | 45 | 100 | 39.7 | 61200 | 48025 | 5000 | 6700 |
| 5210CE | 50 | 90 | 30.2 | 43600 | 37825 | 5000 | 6700 |
| 5310CE | 50 | 110 | 44.4 | 72000 | 57800 | 4500 | 6000 |
| 5211CE | 55 | 100 | 33.3 | 54000 | 48025 | 4500 | 6300 |
| 5311CE | 55 | 120 | 49.2 | 89600 | 73525 | 4000 | 5500 |
| 5212CE | 60 | 110 | 36.5 | 60800 | 52700 | 4300 | 5600 |
| 5312CE | 60 | 130 | 54 | 102400 | 85850 | 3800 | 5000 |
| 5213CE | 65 | 120 | 38.1 | 71200 | 65450 | 3900 | 5300 |
| 5313CE | 65 | 140 | 58.7 | 116000 | 97750 | 3600 | 4700 |
| 5214CE | 70 | 125 | 39.7 | 77200 | 71825 | 3800 | 5000 |
| 5314CE | 70 | 150 | 63.5 | 130400 | 112200 | 3200 | 4300 |
| 5215CE | 75 | 130 | 41.3 | 76800 | 72675 | 3400 | 4700 |
| 5315CE | 75 | 160 | 68.3 | 142400 | 126650 | 3000 | 4000 |
| 5216CE | 80 | 140 | 44.4 | 83200 | 79900 | 3500 | 4600 |
| 5316CE | 80 | 170 | 68.3 | 153600 | 141950 | 2800 | 4000 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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