5200 5201 5202 5203 5303 Ceramic Ball Bearings Double Row Angular Contact
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
Negotiable
Brand:
CSQ
Product Description
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 |
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Company
Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Location
No. A38#, Weishanzhuang Industry Zone, Daxing District ,Beijing, China
Contact Person
Cooper wang