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Bearing 129TN9 (SKF)
Self-aligning ball bearings 129TN9
Bearing number : 129TN9
Size (mm) : 9x26x8
Brand : SKF
Bore Diameter (mm) : 9
Outer Diameter (mm) : 26
Width (mm) : 8
Bearing dimensions and specification in SKF catalogue:
d - 9 mm
D - 26 mm
B - 8 mm
C - 8 mm
d2 - 14,8 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
D1 - 21,1 mm
da min. - 11,4 mm
Da max. - 23,6 mm
ra max. - 0,3 mm
Weight - 0,022 Kg
Basic dynamic load rating (C) - 3,9 kN
Basic static load rating (C0) - 0,82 kN
Fatigue load limit (Pu) - 0,043
Reference speed - 60000 r/min
Limiting speed - 38000 r/min
Calculation factor (e) - 0,33
Calculation factor (kr) - 0,04
Calculation factor (Y0) - 2
Calculation factor (Y1) - 1,9
Calculation factor (Y2) - 3
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