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W 607 R-2Z/Deep groove ball bearing/

Product model W 607 R-2Z
d 7 mm
D 19 mm
B 6 mm
Limiting speed 43000 r/min
Reference speed 85000r/min r/min
d2 9mm
D2 16.5mm
D3 22mm
C 1.5mm
Chamfer Dimension(r1,2) 0.3mm
Shaft shoulder diameter(da)min 8.7mm
Shaft shoulder diameter(da)max 8.9mm
Chamfer radius of shaft or bearing seat(ra) 0.3mm
Fatigue load limit 0.025kN
Minimum load factor(kr) 0.03
Calculation coefficient(f0) 7.9
Mass bearing 0.0084kg