Bearing 2307 EKTN9 + H 2307

Bearing 2307 EKTN9 + H 2307 images Bearing 2307 EKTN9 + H 2307 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2307 EKTN9 + H 2307 Related parameters
Name Value
Bearing number 2307 EKTN9 + H 2307
Size (mm) 30x80x43
Brand MBY
Bore Diameter (mm) 30
Outer Diameter (mm) 80
Width (mm) 43
Bearing dimensions and specification
Name Value
d1 30 mm
D 80 mm
B1 43 mm
d3 52 mm
D1 - 67 mm
B 31 mm
B4 9 mm
r1,2 min. - 1.5 mm
da max. - 46 mm
db min. - 40 mm
Da max. - 71 mm
Ba min. - 5 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 39.7 kN
Basic static load rating C0 - 11.2 kN
Fatigue load limit Pu - 0.59 kN
Reference speed 16000 r/min
Limiting speed 12000 r/min
Calculation factor kr - 0.05
Calculation factor e - 0.46
Calculation factor Y0 - 1.4
Calculation factor Y1 - 1.35
Calculation factor Y2 - 2.1
Mass bearing and adapter sleeve 0.84 kg

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