Cheap Ceramic Ball Bearing 10-500mm, Bore Size : 2-300mm

We are offering ZrO2 full ceramic bearing series.
Application: chemical industry, food mechanism, marine equipment sea water area and so on.
feature: with PTEE cages which have higher corrosion resistance, appliance temperature from 150 centigrade to 450 centigrade.
Si3N4 full ceramic bearings series
Feature : this kind of ceramic bearings have wider range of application in material usage, it's hardness could reach to HRC80 and the extreme high temperature could reach to approximately 800 centigrade, therefore smooth surface and hardness and non-lubrication are attributions of this material.
Application: ultra-high vacuum, rc,high speed spindle machines, grinders, dental drill, instrument,skates ...
Silicon carbide (Sic) full ceramic bearing
Application : under extreme circumstance and special conditions, such as under extreme high temperature( recommend you use Full Ball Complement series), the extreme temperature can reach as high as 1300 centigrade; and strong corrosion chemical medicament(recommend you use PTFE cage) which have longer working longevity because of it's hardness can reach HRC90.
Chrome steel or stainless steel hybrid ceramic bearing
Application :
1; because of features and attributions of ceramic, there would be lots of limitation in processing which would lead this bearings prices to high position.Therefore hybrid ceramic bearings be developed which with ceramic balls and steel outer rings and inner rings, most application in high speed and high precision.
2; ceramic ball, stainless steel(SUS440) outer ring and inner ring which both have attributions of corrosion resistance, wear resistance and self-lubricate.Those above hybrid bearings can be apply in skate, rc model, electricity toy and so on.