1311EKTN9 SKF 55x120x29mm Calculation factor (e) 0.23 Self aligning ball bearings


Bearing number | 1311EKTN9 |
Size (mm) | 55x120x29 |
Brand | SKF |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 120 |
Width (mm) | 29 |
d | 55 mm |
D | 120 mm |
B | 29 mm |
C | 29 mm |
d2 | 77.7 mm |
r1 min. | 2 mm |
r2 min. | 2 mm |
D1 | 104 mm |
da min. | 66 mm |
Da max. | 109 mm |
ra max. | 2 mm |
Weight | 1.6 Kg |
Basic dynamic load rating (C) | 50.7 kN |
Basic static load rating (C0) | 18 kN |
Fatigue load limit (Pu) | 0.92 |
Reference speed | 11000 r/min |
Limiting speed | 7500 r/min |
Calculation factor (e) | 0.23 |
Calculation factor (kr) | 0.04 |
Calculation factor (Y0) | 2.8 |
Calculation factor (Y1) | 2.7 |
Detailed Parameters
parameter:
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