Bearing 1308ETN9

Bearing 1308ETN9 images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 1308ETN9 Related parameters
Name Value
Bearing number 1308ETN9
Size (mm) 40x90x23
Brand MBY
Bore Diameter (mm) 40
Outer Diameter (mm) 90
Width (mm) 23
Bearing dimensions and specification
Name Value
d 40 mm
D 90 mm
B 23 mm
C 23 mm
d2 61,5 mm
r1 min. 1,5 mm
r2 min. 1,5 mm
D1 81,5 mm
da min. 49 mm
Da max. 81 mm
ra max. 1,1 mm
Weight 0,68 Kg
Basic dynamic load rating (C) 33,8 kN
Basic static load rating (C0) 11,2 kN
Fatigue load limit (Pu) 0,57
Reference speed 14000 r/min
Limiting speed 9500 r/min
Calculation factor (e) 0,23
Calculation factor (kr) 0,04
Calculation factor (Y0) 2,8
Calculation factor (Y1) 2,7
Calculation factor (Y2) 4,2

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