608 Ceramic Bearing Introduction :

Material

Cage: PTFE

Balls: ZrO2 Ceramic

Inner/outer races: ZrO2 Ceramic

Color:White

608 Bearing Size: 8mm(ID) x 22mm(OD) x 7mm(H)

608 Full Ceramic Skate Bearings Features :

1.Vacuum oil-free self-lubricating property,

2.In ultra-high vacuum environment,

3.Zirconia ceramic bearings can overcome the plain bearing can not realize the problems of lubrication.

4.With anti-rust, corrosion resistance, high temperuture resistance ,cold resistance, stress resistance to pressure,

5.Small elastic, thermal conductivity, light weight,

6.The advantages of small friction coefficient.

Ceramic Bearing Material Selection:

Silicon Nitride (Si3N4) – Excellent fracture toughness at high temperatures and thermal shock resistance

Zirconia oxide (ZrO2) – Extremely strong and tough

Silicon Carbide (SiC) – Lightweight material with high corrosion resistance and excellent heat resistance

Alumina Oxide (Al2O3) – The most widely used ceramic

We Can Produce 608 ceramic hybrid bearing

1) Full ceramic bearings with ZrO2/Si3N4/SiC material ---non-magnetism,electrical insulation,wear resistant,anti corrosive.

2) Hybrid ceramic bearings (Stainless steel ring with  hybrid balls or Chrome steel rings with  hybrid balls ) ---high speed,self-lubricated.

3) Precision ceramic balls (ZrO2/Si3N4/SiC/Al2O3) ---vacuum,high and low temp,high precision ball screw set,valve balls for acid,alkali and salt.

608 skateboard bearing with full Zro2 material	608 Skateboard Bearing With Si3N4 Ceramic Balls	Skateboard Bearing 608 with ZrO2 Balls

608 Full Ceramic Bearings For Skateboard

608  ceramic bearing have wide application ,such as skateboard ,longboard ,Fitness equipment ,Household appliances,they can have goos preference in speed .

 608 Full Ceramic Skate Bearings Packing : 

We often packing ceramic bearing with pp bag +white box /pc ,if you have nay requirements just tell me ,we can do customzied packing .