400°C Zirconium Oxide Deep Groove Ball Bearing: 6019-ZOF

400°C Zirconium Oxide Deep Groove Ball Bearing: 6019-ZOF

Deep Groove, Full Complement, Single Row, High Temperature 400 °C ZrO2 Ball Bearing
$1,897.30
This product has a minimum quantity of 3
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Specifications:
Attribute nameAttribute value
Construction752F Open
Shaft Size95mm
D (mm)145
B (mm)24
d1 (mm)110
D2 (mm)133
C (lb)4074
C0 (lb)3635
Nmax (RPM)2226
Weight(lbs)1.98
Code101425
PackageQTY1
UOMEA
Bore (mm)95
C (kN)18.12
C0 (kN)16.17
Ra (mm)1.5
Da (mm)138
damin (mm)102
kr25
ka0.25
fo16
r (mm)1.5
Clearance0.0005"
Tmax (F)752
Tmin (F)-112
DutyHigh Temperature
SealsNone
SeriesZrO2
Sealed units are protected from liquids, vapors, and fine dust, have excellent grease retention but have increased friction compared to shielded and open bearings. 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.