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D/W R188-2RS1/Deep groove ball bearing/

Product model D/W R188-2RS1
d 6.35 mm
D 12.7 mm
B 4.762 mm
Limiting speed 30000 r/min
d2 7.4mm
D2 11.6mm
Chamfer Dimension(r1,2) 0.15mm
Shaft shoulder diameter(da)min 0mm
Shaft shoulder diameter(da)max 7mm
Diameter of bearing seat shoulder(Da) 0mm
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 0.002kg