ZrO2 Ceramic Shafts Zirconia Driving Shaft and Driven Shaft
Circulation Pump Component Automobile Industry
Part Name: zirconia ceramic rod/zirconia ceramic stick/shaft
Materials: zirconia stabilized by Yttria
Properties: Yttria-stabilized zirconia provides such benefits as substantial
increase shaft life by reducing abrasion, significant reduction in
noise (in most cases), USDA approval for contact with food
products. If price is not concerned, yttria-stabilized zirconia is
a better material option than alumina ceramics.
Machining precision: the tolerance reaches 0-0.015mm for outer diameter φ3-230mm,
0-005mm for roundness, ±0.05mm for length, less than 0.25um for
roughness, and 0.005mm for perpendicularity;
Company profile: Suzhou Jingci Super Hard Materials Co., Ltd, specializes in
precision ceramics for more than 20 years and has rich experiences
in designing and developing technical ceramic solutions for a wide
variety of applications. Jingci owns whole production lines from
shaping to machining and its professional staff are skilled at
shaping of green parts, sintering and machining, and achieving a
good machining precision.
1. Extremely hard –zirconia ceramic bearings and shafts wear
considerably less and last much longer than metal bearings.
2. Outstanding surface finish – The roughness of zirconium ceramics
is usually no more than 0.15um, much smoother than alumina ceramic
bearings. The smoother the bearings, the less friction, and the
3. Non-magnetic &electrical insulator – If there is tough
demands on non-magnetic working environment, ceramic bearings are
more suitable than metal bearings.
4. Striking properties like compressive and flexural strength,
5. Pretty good corrosion resistance – The zirconia ceramics are
corrosion resistant and won’t be corroded like metal bearings in
alkali or acid conditions