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Quick Details

  • Type: Ceramic Ball
  • Brand Name: FRC
  • Bore Size: 8 mm
  • Outside Diameter: 22 mm
  • Model Number: 608/C
  • Place of Origin: Fujian, China (Mainland)
  • Diameter:: 8X22X7MM
  • Type:: ZRO2 Full Ceramic Ball Bearing
  • Inner/outer races:: ZrO2 Ceramic
  • Balls:: ZrO2 Ceramic (zirconia)
  • Cage:: PTFE
  • Closures:: OPEN

Packaging & Delivery

Packaging Details 8 or 10 pcs in one plastic tube
Delivery Time it depends on the order quantity

 8x22x7mm 608 ZRO2 Zirconia Oxide full ceramic bearings


Product Description

Type:  ZRO2 Full Ceramic Ball Bearing

Size: 8mm x 22mm x 7mm

Inner Diameter: 8mm

Outer Diameter: 22mm

Width: 7mm

Inner/outer races: ZrO2 Ceramic

Balls: ZrO2 Ceramic (zirconia)

Cage: PTFE

Closures: OPEN 



Packaging & Shipping


Packaging Options:




Shipping Options:

  • DHL
  • Fedex
  • EMS
  • UPS
  • TNT
  • by air
  • by sea



(1)What's the MOQ of  FreeRun Ball Bearing ?

We don't have a MOQ, also can provide free samples , but you need pay for the freight.

(2)What's the procedure of buying  FreeRun  Ball Bearing?

A. Enquiry →Quote→ Payment →Produce →Deliveryconfirm delivery&feedback service support.

B. Lead time=produce time+delivery time

C. General produce time: 3-5 days.

D. Delivery time: 3-7 days(DHL,Fedex,UPS,TNT,EMS).

E. Payment: by Paypal, TT, Bank transfer,  Western Union

(3).How to make payment by Paypal,TT,western union?

A. BY Paypal:

Seller provide paypal account to buyer,

buyer login paypal and transfer the cost to seller's paypal account.


Seller provide the details of bank account information,

buyer transfer the cost via bank and send the copy of receipt to seller.


Seller provide the receiver's full name(FIRST&LAST NAME,ADDRESS),

buyer go to bank transfer the cost,and send MTCN No. with amount to seller.

(4). How to contact us?

a. Talk with our experienced staff  via Trade Manger directly.

b. Send us inquiry via Alibaba.

c. Send E-mail to our staff.

All the inquiries will be reply within 24 hours.

Related Info.


Full ceramic bearing with diamagnetic electrically insulating, wear resistance and corrosion resistance, not self lubricating, high temperature resistance, cold and other characteristics, can be used in extremely harsh environment and special conditions. The ferrule and the rolling body adopts zirconium oxide ( ZrO2 ) ceramic materials, the retainerusing polytetrafluoroethylene ( PTFE ) as standard equipment

1. high speed: with cold resistance, stress resistance to pressure, small elastic, thermal conductivity, light weight, the advantages of small friction coefficient, can be applied to 12000 rpm to 75000 rpm for high speed spindle and other high precision equipment;

2. high temperature resistant: use the temperature at 100 degrees to 600 degrees between the generated due to the range of temperature expansion. Can be used in furnaces, plastic,steel and other high temperature equipment;

3.corrosion resistance: the material itself has corrosion resistance characteristics, can be used in strong acid, strong alkali, inorganic, organic salt, water and other fields, such as: plating equipment, electronic equipment, chemical machinery, shipbuilding, and other medical equipment.

4. because of no magnetic, magnetic dust absorption, can reduce premature bearing flaking, big noise. Available in the demagnetization device. Precision instruments and other fields.

5. due to electrical resistance, electrical insulation, can avoid arc damage bearings, can be used in a variety of insulation of power equipment.

6. because of the unique ceramic materials, vacuum oil-free self-lubricating property, in ultra-high vacuum environment, zirconia ceramic bearings can overcome the plain bearing can not realize the problems of lubrication.

Main uses:

Medical equipment, optical instruments, printing machinery, machine tools, high-speed motor, low temperature engineering, food processing machinery

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Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
1 Transactions 4,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $106,000
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