400°C Zirconium Oxide Deep Groove Ball Bearing: 6012-ZOF

400°C Zirconium Oxide Deep Groove Ball Bearing: 6012-ZOF

Deep Groove, Full Complement, Single Row, High Temperature 400 °C ZrO2 Ball Bearing
$327.32
This product has a minimum quantity of 3
EA

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Specifications:
Description
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.
Attribute nameAttribute value
Product Information
Attribute nameAttribute value
Code270026
PackageQTYPackage Quantity1
UOMUnit of MeasureEA
Construction752F Open
DutyHigh Temperature
SealsNone
SeriesZrO2
Shaft Size60mm
MaterialZrO2
Dimensions
Attribute nameAttribute value
Bore (mm)60
D (mm)95
B (mm)18
r (mm)1.1
D2 (mm)86.5
d1 (mm)71.3
Abutment Dimensions
Attribute nameAttribute value
Ra (mm)1
Da (mm)89
damin (mm)66
Calculation Data
Attribute nameAttribute value
Nmax (RPM)Limiting speed3570
krMinimum radial load factor25
kaMinimum axial load factor0.25
foCalculation factor16
C (lb)Dynamic load capacity1983
C0 (lb)Static load capacity1565
Mass
Attribute nameAttribute value
Weight(lbs)0.67
Tolerance Class
Attribute nameAttribute value
Clearance0.0005"
Safe Loads
Attribute nameAttribute value
Tmax (F)752
Tmin (F)-112