2304E-2RS1TN9 SKF 20x52x21mm Calculation factor (kr) 0.05 Self aligning ball bearings


Bearing number | 2304E-2RS1TN9 |
Size (mm) | 20x52x21 |
Brand | SKF |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 21 |
d | 20 mm |
D | 52 mm |
B | 21 mm |
C | 21 mm |
d2 | 28.6 mm |
r1 min. | 1.1 mm |
r2 min. | 1.1 mm |
D1 | 46.3 mm |
da min. | 26.5 mm |
da max | 28.5 mm |
Da max. | 45 mm |
ra max. | 1.1 mm |
Weight | 0.21 Kg |
Basic dynamic load rating (C) | 14.3 kN |
Basic static load rating (C0) | 4 kN |
Fatigue load limit (Pu) | 0.21 |
Limiting speed | 9000 r/min |
Calculation factor (e) | 0.28 |
Calculation factor (kr) | 0.05 |
Calculation factor (Y0) | 2.5 |
Calculation factor (Y1) | 2.2 |
Detailed Parameters
parameter:
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