Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Beijing Zhongxing Shiqiang Ceramic Bearing Co.,Ltd
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SSiC Ceramic Insert Bearings Of Customized Size
Description of SSiC Ceramic Insert Bearings:
SSiC races and balls: Are made of highly purified, sub-micron silicon carbide material. The atmospheric pressure solid phase sintering method at a high temperature of 2250°C are used to produce SSiC (Sintering SiC), so the free silicon and free carbon in the products are close to the theoretical values and can resist corrosion by hydrofluoric acid, which is the most excellent ceramic material with the best corrosion resistance among the known materials.
Performance advantages of SSiC all ceramic bearings:
With a density and coefficient of linear expansion close to that of silicon nitride ceramic materials, high hardness (2800 HV5), wear resistance, resistance to various strong acids, strong alkalis, salt corrosion, high temperature resistance. SSiC all ceramic bearings are preferred structure for the petroleum, chemical, semiconductor, food machinery, pharmaceutical industry, etc., and are the most widely used ceramic bearings.
Reference data of Ceramic Insert Bearings with adapting thread
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| UC201CE | 12 | 29 | 47 | 12.7 | 18.3 | 4.5 | M6×0.75 |
| UC202CE | 15 | 29 | 47 | 12.7 | 18.3 | 4.5 | M6×0.75 |
| UC203CE | 17 | 29 | 47 | 12.7 | 18.3 | 4.5 | M6×0.75 |
| UC204CE | 20 | 29 | 47 | 12.7 | 18.3 | 4.5 | M6×0.75 |
| UC205CE | 25 | 34 | 52 | 14.3 | 19.7 | 5 | M6×0.75 |
| UC206CE | 30 | 40.5 | 62 | 15.9 | 22. | 5 | M6×0.75 |
| UC207CE | 35 | 48 | 72 | 17.5 | 25.4 | 6 | M8×1.0 |
| UC208CE | 40 | 53 | 80 | 19 | 30.2 | 8 | M8×1.0 |
| UC209CE | 45 | 57.3 | 85 | 19 | 30.2 | 8 | M8×1.0 |
| UC210CE | 50 | 63 | 90 | 19 | 32.6 | 9 | M10×1.25 |
| UC211CE | 55 | 70 | 100 | 22.2 | 33.4 | 9 | M10×1.25 |
| UC212CE | 60 | 77 | 110 | 25.4 | 39.7 | 10 | M10×1.25 |
| UC213CE | 65 | 82.1 | 120 | 25.4 | 39.7 | 10 | M10×1.25 |
| UC214CE | 70 | 87 | 125 | 30.2 | 44.4 | 12 | M12×1.5 |
| UC215CE | 75 | 91.5 | 130 | 33.3 | 44.5 | 14 | M12×1.5 |
