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Bearing 634 (SKF)
Deep groove ball bearings, single row 634
Bearing number : 634
Size (mm) : 4x16x5
Brand : SKF
Bore Diameter (mm) : 4
Outer Diameter (mm) : 16
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 4 mm
D - 16 mm
B - 5 mm
d1 - - 8.4 mm
D2 - - 13.3 mm
r1,2 - min. - 0.3 mm
da - min. - 6.4 mm
Da - max. - 13.6 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 1.1 kN
Basic static load rating - C0 - 0.38 kN
Fatigue load limit - Pu - 0.016 kN
Reference speed - 95000 r/min
Limiting speed - 60000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 8.4
Mass bearing - 0.0054 kg
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