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W 617/5/Deep groove ball bearing/

Product model W 617/5
d 5 mm
D 8 mm
B 2 mm
Limiting speed 85000 r/min
Reference speed 140000r/min r/min
d1 5.75mm
D1 7.25mm
Chamfer Dimension(r1,2) 0.1mm
Shaft shoulder diameter(da)min 5.6mm
Diameter of bearing seat shoulder(Da) 7.4mm
Chamfer radius of shaft or bearing seat(ra) 0.1mm
Fatigue load limit 0.003kN
Minimum load factor(kr) 0.015
Calculation coefficient(f0) 7.7
Mass bearing 0.0003kg