High Performance 61821 ceramic bearing

61821 ceramic bearing High quality Ceramic ball Competitive Price Ceramic Samples available

61821 ceramic bearing  of  we can provide are as follows:

1,Zirconia bearings (ZrO2) full ceramic bearing seriesApplication: 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.

2,Silicon nitride bearings (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 ...

 

3,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.

 

4,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. Our company can supply you the above 4 kinds of ceramic bearings and for each of those bearings it can be apply in high temperature, high speed, strong acid, strong alkali, magnetic, electronic insulation and ultra-high vacuum, but different material have different attribution, when you choose the bearings you need, please tell us what kind of condition they would be used for, so as to enable us to recommend you the best suitable and longevity ceramic bearings for you. 

The most common ceramic bearings type is ball bearing, in addition our  ceramic bearings also include angular contact ball bearing, thrust ball bearing, self aligning ball bearings, insert bearings , full complement ball bearing , linear bearing ...

miniature ceramic bearings precision ceramic bearingsshanghai ceramic bearingbal bearing ceramic7802 ceramic bearinghigh temperature ceramic bearing

High Performance 61821 ceramic bearing