Open Silicon Nitride Deep Groove Ceramic Ball Bearing: 6307-SN

Open Silicon Nitride Deep Groove Ceramic Ball Bearing: 6307-SN

Deep Groove, Single Row, Ceramic, Open Si3N4 Ball Bearing
$483.33
This product has a minimum quantity of 3
EA

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Specifications:
Description
Silicon Nitride has a good combination of mechanical, thermal, and electrical properties. It is extremely hard and has exceptional thermal shock, impact resistance, and high-temperature capabilities, with high creep, oxidation, and wear resistance but is exceptionally light in weight. Its low thermal and electrical conductivity is especially useful in applications where corrosion, electric or magnetic fields prohibit the use of metals. It is an excellent choice when high-temperature and high-load abilities are needed. However, it has a very low rate of thermal expansion that must be accommodated to prevent excessive tensile stress on the inner race.
Attribute nameAttribute value
Product Information
Attribute nameAttribute value
Code101905
PackageQTYPackage Quantity1
UOMUnit of MeasureEA
Construction482F Open Ceramic
DutyCeramic
SealsNone
SeriesSi3N4
Shaft Size35mm
MaterialSi3N4
Dimensions
Attribute nameAttribute value
Bore (mm)35
D (mm)80
B (mm)21
r (mm)1.5
D2 (mm)69.2
d1 (mm)49.6
Abutment Dimensions
Attribute nameAttribute value
Ra (mm)1.5
Da (mm)71
damin (mm)44
Calculation Data
Attribute nameAttribute value
Nmax (RPM)Limiting speed7000
krMinimum radial load factor30
kaMinimum axial load factor0.5
foCalculation factor13
C (lb)Dynamic load capacity1877
C0 (lb)Static load capacity1085
Mass
Attribute nameAttribute value
Weight(lbs)0.4
Tolerance Class
Attribute nameAttribute value
Clearance0.0005"
Safe Loads
Attribute nameAttribute value
Tmax (F)482
Tmin (F)-94