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W 628/6 R-2Z/Deep groove ball bearing/

Product model W 628/6 R-2Z
d 6 mm
D 13 mm
B 5 mm
Limiting speed 53000 r/min
Reference speed 110000r/min r/min
d2 7.4mm
D2 11.7mm
D3 15mm
C 1.1mm
Chamfer Dimension(r1,2) 0.15mm
Shaft shoulder diameter(da)min 7.2mm
Shaft shoulder diameter(da)max 7.3mm
Chamfer radius of shaft or bearing seat(ra) 0.15mm
Fatigue load limit 0.01kN
Minimum load factor(kr) 0.02
Calculation coefficient(f0) 7
Mass bearing 0.0029kg