Bearing E 250 7CE1

Bearing E 250 7CE1 images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing E 250 7CE1 Related parameters
Name Value
Bearing number E 250 7CE1
Size (mm) 50x90x20
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 90
Width (mm) 20
Bearing dimensions and specification
Name Value
d 50 mm
D 90 mm
B 20 mm
C 20 mm
a 19 mm
d1 62,3 mm
r1 min. 1,1 mm
r2 min. 1,1 mm
r3 min. 0,6 mm
r4 min. 0,6 mm
D1 77,7 mm
da min. 57 mm
Da max. 83 mm
db min 57 mm
ra max. 1 mm
rb max. 0,6 mm
Db max 85,8 mm
Weight 0,46 Kg
Basic dynamic load rating (C) 44,9 kN
Basic static load rating (C0) 34 kN
(Grease) Lubrication Speed 16 000 r/min
(Oil) Lubrication Speed 26 000 r/min
Fatigue load limit (Pu) 1,43
Calculation factor (f0) 14,5

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