Open Zirconium Oxide Deep Groove Ceramic Ball Bearing: 6220-ZO

Open Zirconium Oxide Deep Groove Ceramic Ball Bearing: 6220-ZO

Deep Groove, Single Row, Ceramic, Open ZrO2 Ball Bearing
$2,896.64
This product has a minimum quantity of 3
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CAD
Specifications:
Attribute nameAttribute value
SeriesZrO2
SealsNone
Shaft Size100mm
D (mm)180
B (mm)34
d1 (mm)118
D2 (mm)160
C (lb)8228
C0 (lb)6279
Nmax (RPM)2580
Weight(lbs)5.16
Code101779
PackageQTY1
UOMEA
Bore (mm)100
C (kN)36.6
C0 (kN)27.93
Ra (mm)2
Da (mm)169
damin (mm)111
kr25
ka0.5
fo14
r (mm)2.1
Clearance0.0005"
Tmax (F)482
Tmin (F)-94
Construction482F Open Ceramic
DutyCeramic
Zirconia offers high strength, wear resistance, and flexibility. It has a superior surface hardness, the highest level of impact toughness for a bearing grade ceramic, corrosion resistance, elastic modulus and thermal expansion similar to bearing steel, and good high-temperature performance. It has low thermal conductivity, is electrically non-conductive and non-magnetizing, making it a suitable material to replace metals in many applications where isolation is essential.One notable weakness is high-temperature steam will degrade Zirconia.