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D/W R1810/Deep groove ball bearing/

Product model D/W R1810
d 7.938 mm
D 12.7 mm
B 3.967 mm
Limiting speed 63000 r/min
Reference speed 100000r/min r/min
d2 9mm
D2 11.55mm
Chamfer Dimension(r1,2) 0.15mm
Shaft shoulder diameter(da)min 8.9mm
Diameter of bearing seat shoulder(Da) 11.6mm
Chamfer radius of shaft or bearing seat(ra) 0.15mm
Fatigue load limit 0.006kN
Minimum load factor(kr) 0.015
Calculation coefficient(f0) 8.3
Mass bearing 0.0014kg