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Bearing W 61809 (SKF)
Deep groove ball bearings, stainless steel W 61809
Bearing number : W 61809
Size (mm) : 45x58x7
Brand : SKF
Bore Diameter (mm) : 45
Outer Diameter (mm) : 58
Width (mm) : 7
Bearing dimensions and specification in SKF catalogue:
d - 45 mm
D - 58 mm
B - 7 mm
d1 - - 48.2 mm
D2 - - 54.96 mm
r1,2 - min. - 0.3 mm
da - min. - 47 mm
Da - max. - 56 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 5.7 kN
Basic static load rating - C0 - 5 kN
Fatigue load limit - Pu - 0.212 kN
Reference speed - 24000 r/min
Limiting speed - 14000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 15.1
Mass bearing - 0.0345 kg
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