2304-2RS KOYO 20x52x21mm r min. 1.1 mm Self aligning ball bearings
Bearing number | 2304-2RS |
Size (mm) | 20x52x21 |
Brand | KOYO |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 21 |
d | 20 mm |
D | 52 mm |
B | 21 mm |
C | 21 mm |
r min. | 1.1 mm |
da min. | 26.2 mm |
da max | 26.2 mm |
Da max. | 45 mm |
ra max. | 1 mm |
Weight | 0.209 Kg |
Basic dynamic load rating (C) | 12.4 kN |
Basic static load rating (C0) | 3.35 kN |
(Grease) Lubrication Speed | 8300 r/min |
Calculation factor (e) | 0.30 |
Calculation factor (Y0) | 2.22 |
Calculation factor (Y1) | 2.12 |
Detailed Parameters
parameter:
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