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Product Details:
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| Material: | 95% Alumina | Gross Density: | 3.7g/cm^3 |
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| Young’s Modulus (dynamic)/Elasticity Modules: | 300 Gpa | Vickers Hardness: | 18 Gpa |
| Maximum Operating Temperature: | 1400 ℃ | Thermal Shock Resistance: | 250℃ Tc |
| High Light: | zirconia ceramic shaft,alumina ceramic stick |
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Alumina Bearings with Holes High Speed Motor Circulating Pump DC Pump Shield Pump Alumina Ceramic Bearings and Shafts
Dimensions: ODφ18-22mm*IDφ10mm*10mm with holes on the end surfaces
Material: Alumina ceramic, or aluminum oxide, Al2O3, is a non-metallic, inorganic engineering material. Ceramic parts are usually made from 95% alumina, 96% alumina, 99% alumina, or even higher percent like 99.5%.
Color: white or brown
Application:
Alumina based ceramics are the most widely used , especially in pump industry due to the excellent combination of different properties, Suzhou Jingci has been in the technical ceramics industry for nearly 20 years and thoroughly familiar with the behavior and characteristics of alumina and zirconium ceramic products, and has been a qualified supplier for manufacturers of
pumps such as micro pump, shield pump, circulating pump, centrifugal pump, impeller pump, magnetic drive pump, ground source heat pump, aquarium pump, fountain pump etc.
Properties of aluminum ceramic bearings
6)Good corrosion resistance
Machining Accuracy of Ceramic Bearings
| Dimension Range (mm) |
OD tolerance | Roundness | Length tolerance | Concentricity | ID Ra | Perpendicularity |
| Outer Diameter 15-60 |
0.01 | 0.005 | ±0.05 | 0.025 | Ra0.15 | 0.025 |
| Inner Diameter 6-40 |
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| Length 5-30 |
Contact Person: Mrs. Wang
Tel: 18862487753
Fax: 86-0512--66952686
