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W 627 XR/Deep groove ball bearing/

Product model W 627 XR
d 7 mm
D 13 mm
B 3 mm
Limiting speed 63000 r/min
Reference speed 100000r/min r/min
d1 9.35mm
D1 11.15mm
D2 11.15mm
D3 14.2mm
C 0.6mm
Chamfer Dimension(r1,2) 0.2mm
Shaft shoulder diameter(da)min 8.6mm
Chamfer radius of shaft or bearing seat(ra) 0.2mm
Fatigue load limit 0.006kN
Minimum load factor(kr) 0.03
Calculation coefficient(f0) 8.3
Mass bearing 0.0017kg