Bearing 1204EKTN9

Bearing 1204EKTN9 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 1204EKTN9 Related parameters
Name Value
Bearing number 1204EKTN9
Size (mm) 20x47x14
Brand MBY
Bore Diameter (mm) 20
Outer Diameter (mm) 47
Width (mm) 14
Bearing dimensions and specification
Name Value
d 20 mm
D 47 mm
B 14 mm
C 14 mm
d2 28,9 mm
r1 min. 1 mm
r2 min. 1 mm
D1 41 mm
da min. 25,6 mm
Da max. 41,4 mm
ra max. 1 mm
Weight 0,12 Kg
Basic dynamic load rating (C) 12,7 kN
Basic static load rating (C0) 3,4 kN
Fatigue load limit (Pu) 0,18
Reference speed 32000 r/min
Limiting speed 20000 r/min
Calculation factor (e) 0,3
Calculation factor (kr) 0,04
Calculation factor (Y0) 2,2
Calculation factor (Y1) 2,1
Calculation factor (Y2) 3,3

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