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AA21289 John Deere Finger Pickup Meter Bearing MKL BEARINGS can produce AA21289 Bearings ,we have sample in stock free sample can be provide before order . more
UK211 Radial Insert Ball Bearing MKL BEARINGS Produce UK211 bearings for customer ,we can produce with or without Adapter Sleeve ,we have bearings in stock ,free sample can be provide before order . more
SB206-20 Bearings 1-1/4" Insert Bearing SB206-20 bearings with inner diameter 1 1/4 inch ,we have bearings in stock ,free sample can be provide before order . more
693 bearings are produced with full ceramic material silicon nitride material , with this material ,the bearings can be use in high temperature and high speed area ,the inner size 3mm,outer size 8mm,the width is 4mm.
item no.:
693lead time:
7 days after confirm ordershipping port:
Ningbo ,Shanghai,Guanzhoucolor:
blackMOQ:
1
693 Full Ceramic Bearing Introduction:
Bearing Number: 693 bearing
Type: Full Ceramic Ball bearing
Inner/outer races: Si3N4 Ceramic with PTFE cage
Balls: Si3N4 Ceramic
Size:3x8x4mm
693 Bearing Size Pictures:
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Ceramic Bearings Si3N4 With Ceramic Material Have Below Features:
1.Can working at high temperature 800 degree ~1300 degree
with low coefficient of friction ceramic bearing have the ability to withstand much higher speed without exceeding too high temparature than steel bearings
2.Anti coorrosion
ceramic resists acids alkali blood salt and water ,so it will not corrod or rust
3 .No grease required
Ceramic balls require less lubrication and have a greater harness than steel balls which will contribute to increase bearing life .
4. Highest spin time
Because the ceramic has low coeffient of friction ,it is good material for any application seeking to have a high RPM'S
MKL BEARINGS Are Professional Bearing Manufacturer In China, We Can Produce Full Ceramic Bearing And Hybid Ceramic Bearing Work At High Temperature .
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.
Bearing type
Full or hybrid ceramic bearing
Bearing model
608,R188 ,MR83 ,6000,6001 ,6000SERIES,6200 SERIES
bearing material
Si3N4,ZrO2,stainless steel ,chrome steel
Bearing cage
Si3N4,ZrO2,PTFE,Nylon
Full Balls Bearing Application :
cearmic bearing can be working at any extree environment which require non-corrosize ,non-conductive or non-magnetic or high temperature area.
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