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[China]
Trade Verify
Address: Room 101, Factory building No.14, No. 41 Guangyuan Road, Wuqing Development Zone, Wuqing District, Tianjin
Contact name:Cooper wang
Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. |
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Verified Suppliers
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Zirconia Self-Aligning Ball Bearings With Cylindrical Bore
Description of ZrO2 material:
Our zirconia material are made by highly purified, sub-micron and after Y2O3 partially
stabled zirconia powder and are processed by AP (Atmospheric
Pressure) sintering and HIP (Hot Isostatic Pressure) sintering
technology, so their porosity, wear resistance, impact resistance
and resistance to fatigue contact life are greatly improved, to
which is the ordinary zirconia bearings incomparable.
| ►Key properties of zirconia |
| ♦ Max Temperature up to 380℃ |
| ♦ High density: 6.09 g/cm3 |
| ♦ Low thermal conductivity |
| ♦ Chemical stability, resistance to acid and alkali corrosion |
| ♦ High fracture toughness KIC:8-11 MPa-m1/2 |
| ♦ Good electric insulation |
| ♦ Better bearing capacity |
| ♦ Wear resistance |
| ♦ High hardness : 1300 HV5 |
Reference data of Ceramic Double-row Self-aligning Balls Bearings:
| Bearings model | Form size | Form size | Form size | Load | Load | Max.Speed | Max. Speed |
| 1200CE | 10 | 30 | 9 | 4950 | 1190 | 27300 | 31200 |
| 1300CE | 10 | 35 | 11 | 6530 | 1620 | 23400 | 27300 |
| 1201CE | 12 | 32 | 10 | 5040 | 1270 | 23400 | 28600 |
| 1301CE | 12 | 37 | 12 | 8510 | 2160 | 20800 | 23400 |
| 1202CE | 15 | 35 | 11 | 6710 | 1750 | 20800 | 24700 |
| 1302CE | 15 | 42 | 13 | 8600 | 2300 | 16900 | 20800 |
| 1203CE | 17 | 40 | 12 | 7110 | 2010 | 18200 | 22100 |
| 1303CE | 17 | 47 | 14 | 11250 | 3200 | 15600 | 18200 |
| 1204CE | 20 | 47 | 14 | 8910 | 2610 | 16900 | 19500 |
| 1304CE | 20 | 52 | 15 | 11160 | 3350 | 14300 | 16900 |
| 1205CE | 25 | 52 | 15 | 10890 | 3300 | 14300 | 16900 |
| 1305CE | 25 | 62 | 17 | 16200 | 5000 | 11830 | 14300 |
| 1206CE | 30 | 62 | 16 | 14040 | 4650 | 11960 | 14300 |
| 1306CE | 30 | 72 | 19 | 19170 | 6300 | 10010 | 11830 |
| 1207CE | 35 | 72 | 17 | 14220 | 5100 | 10400 | 12220 |
| 1307CE | 35 | 80 | 21 | 22590 | 7850 | 8840 | 10400 |
| 1208CE | 40 | 80 | 18 | 17370 | 6550 | 9230 | 10920 |
| 1308CE | 40 | 90 | 23 | 26640 | 9700 | 7800 | 9100 |
| 1209CE | 45 | 85 | 19 | 19710 | 7350 | 8320 | 9750 |
| 1309CE | 45 | 100 | 25 | 34200 | 12700 | 7020 | 8190 |
| 1210CE | 50 | 90 | 20 | 20430 | 8100 | 7540 | 8840 |
| 1310CE | 50 | 110 | 27 | 39150 | 14100 | 6370 | 7540 |
| 1211CE | 55 | 100 | 21 | 24120 | 10000 | 6890 | 8060 |
| 1311CE | 55 | 120 | 29 | 46350 | 17900 | 5850 | 6760 |
| 1212CE | 60 | 110 | 22 | 27000 | 11500 | 6370 | 7540 |
| 1312CE | 60 | 130 | 31 | 51300 | 20800 | 5330 | 6240 |
| 1213CE | 65 | 120 | 23 | 27900 | 12500 | 5850 | 6890 |
| 1313CE | 65 | 140 | 33 | 55800 | 22900 | 4940 | 5850 |
| 1214CE | 70 | 125 | 24 | 31050 | 13800 | 8460 | 6370 |
| 1314CE | 70 | 150 | 35 | 67050 | 27700 | 4550 | 5460 |
| 1215CE | 75 | 130 | 25 | 35100 | 15700 | 5070 | 5980 |
Our factory and processing machine:
We have three factories in China, can meet the needs for different customers, and also we have advanced pressing, sintering and processing machines. Besides, our company has specialized production of high-precision ceramic ball production line, as well as ceramic bearing grinder, automatic assembly production line. In addition, our HIP sintering furnace is from ABB Sweden, so we are confident that you will be satisfied with our products.
