75 mm x 190 mm x 45 mm KOYO N415 cylindrical roller bearings
Brand Name |
KOYO |
Model Number |
N415 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
KOYO N415 bearing Size Chart (mm/inches) |
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Bearing number | 21304EK |
Size (mm) | 20x52x15 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 15 |
d | 20 mm |
D | 52 mm |
B | 15 mm |
C | 15 mm |
r min. | 1,1 mm |
Weight | 0,18 Kg |
Basic dynamic load rating (C) | 47 kN |
Basic static load rating (C0) | 33,5 kN |
(Grease) Lubrication Speed | 11000 r/min |
(Oil) Lubrication Speed | 14000 r/min |
Calculation factor (e) | 0,31 |
Calculation factor (Y0) | 2,15 |
Calculation factor (Y1) | 2,2 |