Bearing 2209 EKTN9

Bearing 2209 EKTN9 images Bearing 2209 EKTN9 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2209 EKTN9 Related parameters
Name Value
Bearing number 2209 EKTN9
Size (mm) 45x85x23
Brand MBY
Bore Diameter (mm) 45
Outer Diameter (mm) 85
Width (mm) 23
Bearing dimensions and specification
Name Value
d 45 mm
D 85 mm
B 23 mm
d1 - 55.32 mm
D1 - 73.2 mm
r1,2 min. - 1.1 mm
Da max. - 78 mm
ra max. - 1.1 mm
Basic dynamic load rating C - 32.5 kN
Basic static load rating C0 - 10.6 kN
Fatigue load limit Pu - 0.54 kN
Reference speed 15000 r/min
Limiting speed 10000 r/min
Calculation factor kr - 0.045
Calculation factor e - 0.26
Calculation factor Y0 - 2.5
Calculation factor Y1 - 2.4
Calculation factor Y2 - 3.7
Mass bearing 0.55 kg

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