608 688 606 686 R188 ZRO2 Full Ceramic Bearing Deep Groove Ball Bearings for hand spinner | Обустройство дома

608 688 606 686 R188 ZRO2 Full Ceramic Bearing Deep Groove Ball Bearings for hand spinner | Обустройство дома

 Please be careful for our dear customers:All ceramic ball bearing

 in our shop is open,if you need cover bearing,please contact us.THX

Zro2 ceramic bearing full ceramic bearing has the characteristics of anti magnetoelectric, insulation,

abrasion resistance, corrosion resistance, oil-free self lubrication, high temperature resistance and high

 cold resistance, etc. It can be used in extremly bad environment and special conditions,the rings and

 ball is zro2 material, Maintainer stardand is PTFE, it also can use nylon66(GRPA66-25)PEEK,PI,

 AISI SUS316.SUS304.Cu,etc.

1. Oil-free self lubrication: Because the friction coefficient of the ceramic bearing is small, zro2 

 bearing does not need to add any oil.

2. Thermostability: The expansion of the ceramic bearing with a maintainer is not caused by

temperature difference between 180°-260°, The temperature of the zirconia ceramic bearing

 with full ball is between 300-400°, It can be used in furnace, molding, steel and other high

temperature equipment.

3. Corrosion resistance: ZRO2 has Corrosion resistance, It can be used in the fields of strong

acid, strong alkali, inorganic, organic salt, sea water and other fields other than hydrofluoric acid.

4. Antimagnetic: Dust free and non suction dust, It can reduce the bearing exfoliation, noise and

so on, Degaussing equipment, Precision instruments and other fields.

5. Electrical insulation: Because of the high electrical resistance, it can avoid arc damage bearings

 and can be used in all kinds of electrical equipment requiring insulation.

Vacuum: Due to the unique oil free self lubrication characteristics of ceramic materials, zirconia all

ceramic bearings can overcome the problem that ordinary bearings can not achieve lubrication

in ultra-high vacuum environment       

1.EMS, DHL, FEDEX, UPS are available.when you need this ways, please contact us

2.If you want the tracking number, please kindly pay the China Register Air Post Mail cost.We all free!!

4.Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.

5.If the shipping company do not ship the iterms to your country .
If you have other any delivery question, plaese Contact us by email or Ali TradeManager.

 We will try our best to help you !

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