Bearing 1211ETN9

Bearing 1211ETN9 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 1211ETN9 Related parameters
Name Value
Bearing number 1211ETN9
Size (mm) 55x100x21
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 100
Width (mm) 21
Bearing dimensions and specification
Name Value
d 55 mm
D 100 mm
B 21 mm
C 21 mm
d2 70,1 mm
r1 min. 1,5 mm
r2 min. 1,5 mm
D1 88,4 mm
da min. 64 mm
Da max. 91 mm
ra max. 1,5 mm
Weight 0,71 Kg
Basic dynamic load rating (C) 27,6 kN
Basic static load rating (C0) 10,6 kN
Fatigue load limit (Pu) 0,54
Reference speed 14000 r/min
Limiting speed 9000 r/min
Calculation factor (e) 0,19
Calculation factor (kr) 0,04
Calculation factor (Y0) 3,6
Calculation factor (Y1) 3,3
Calculation factor (Y2) 5,1

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