Bearing 2209 EKTN9 + H 309

Bearing 2209 EKTN9 + H 309 images Bearing 2209 EKTN9 + H 309 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2209 EKTN9 + H 309 Related parameters
Name Value
Bearing number 2209 EKTN9 + H 309
Size (mm) 40x85x39
Brand MBY
Bore Diameter (mm) 40
Outer Diameter (mm) 85
Width (mm) 39
Bearing dimensions and specification
Name Value
d1 40 mm
D 85 mm
B1 39 mm
d3 65 mm
D1 - 73.2 mm
B 23 mm
B4 11 mm
r1,2 min. - 1.1 mm
da max. - 55 mm
db min. - 50 mm
Da max. - 78 mm
Ba min. - 8 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 and adapter sleeve 0.78 kg

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