Brand Name : Suzhou Jingci
Model Number : JC-1-22
Certification : REACH Certificate; ISO9001-2015
Place of Origin : Suzhou, China
MOQ : 1000pcs
Price : Negotiable
Payment Terms : T/T, L/C, D/A, D/P
Supply Ability : 200000 pcs per 45 days
Delivery Time : 5-8 workdays
Packaging Details : carton box 210mm*200mm*103mm
Material : 95% Alumina
Gross density : 3.7g/cm^3
Young’s Modulus (dynamic)/Elasticity Modules : 300 Gpa
Vickers Hardness : 18 Gpa
Maximum Operating Temperature : 1400 ℃
Thermal Shock Resistance : 250℃ Tc
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 |
White Alumina Bearings With Holes For High Speed Motor Circulating Pump DC Pump Images |