Open Zirconium Oxide Deep Groove Ceramic Ball Bearing: 6209-ZO

Open Zirconium Oxide Deep Groove Ceramic Ball Bearing: 6209-ZO

Deep Groove, Single Row, Ceramic, Open ZrO2 Ball Bearing
$430.00
EA

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CAD
Specifications:
Attribute nameAttribute value
MaterialZrO2
SealsNone
Shaft Size45mm
D (mm)85
B (mm)19
d1 (mm)57.6
D2 (mm)75.2
C (lb)2205
C0 (lb)1241
Nmax (RPM)5520
Weight(lbs)0.67
Code101628
PackageQTY1
UOMEA
Bore (mm)45
C (kN)9.81
C0 (kN)5.52
Ra (mm)1
Da (mm)78
damin (mm)52
kr25
ka0.5
fo14
r (mm)1.1
Clearance0.0005"
Tmax (F)482
Tmin (F)-94
Construction482F Open Ceramic
DutyCeramic
SeriesZrO2
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.