Bearing 1307 EKTN9 + H 307

Bearing 1307 EKTN9 + H 307 images Bearing 1307 EKTN9 + H 307 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 1307 EKTN9 + H 307 Related parameters
Name Value
Bearing number 1307 EKTN9 + H 307
Size (mm) 30x80x35
Brand MBY
Bore Diameter (mm) 30
Outer Diameter (mm) 80
Width (mm) 35
Bearing dimensions and specification
Name Value
d1 30 mm
D 80 mm
B1 35 mm
d3 52 mm
D1 - 67.5 mm
B 21 mm
B4 9 mm
r1,2 min. - 1.5 mm
da max. - 51 mm
db min. - 39 mm
Da max. - 71 mm
Ba min. - 7 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 26.5 kN
Basic static load rating C0 - 8.5 kN
Fatigue load limit Pu - 0.43 kN
Reference speed 16000 r/min
Limiting speed 11000 r/min
Calculation factor kr - 0.04
Calculation factor e - 0.25
Calculation factor Y0 - 2.5
Calculation factor Y1 - 2.5
Calculation factor Y2 - 3.9
Mass bearing and adapter sleeve 0.65 kg

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