INA 4439 thrust ball bearings
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What is 4439 bearing interchange?
Brand Name: |
INA |
Model Number: |
4439 |
Bearing number: |
673 |
Size (mm): |
3x6x2 |
Bore Diameter (mm): |
3 |
Outer Diameter (mm): |
6 |
Width (mm): |
2 |
d: |
3 mm |
D: |
6 mm |
B: |
2 mm |
PDF |
4439 |
Product Details
Bearing number |
673 |
Size (mm) |
3x6x2 |
Bore Diameter (mm) |
3 |
Outer Diameter (mm) |
6 |
Width (mm) |
2 |
d |
3 mm |
D |
6 mm |
B |
2 mm |
C |
2 mm |
r min. |
0,08 mm |
da min. |
3,6 mm |
da max |
4,1 mm |
Da max. |
5,4 mm |
ra max. |
0,08 mm |
Weight |
0,2 Kg |
Basic dynamic load rating (C) |
0,242 kN |
Basic static load rating (C0) |
0,094 kN |
(Grease) Lubrication Speed |
60 000 r/min |
(Oil) Lubrication Speed |
71 000 r/min |