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619/6-2Z/Deep groove ball bearing/

Product model 619/6-2Z
d 6 mm
D 15 mm
B 5 mm
Limiting speed 50000 r/min
Reference speed 100000r/min r/min
d1 8.2mm
D2 13mm
Chamfer Dimension(r1,2) 0.2mm
Shaft shoulder diameter(da)min 7.4mm
Shaft shoulder diameter(da)max 8mm
Diameter of bearing seat shoulder(Da) 13.6mm
Chamfer radius of shaft or bearing seat(ra) 0.2mm
Fatigue load limit 0.011kN
Minimum load factor(kr) 0.02
Calculation coefficient(f0) 6.8
Mass bearing 0.0038kg