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618/900 MA/Deep groove ball bearing/

Product model 618/900 MA
d 900 mm
D 1090 mm
B 85 mm
Limiting speed 700 r/min
Reference speed 850r/min r/min
d1 960.7mm
D1 1028.6mm
Chamfer Dimension(r1,2) 5mm
Shaft shoulder diameter(da)min 918mm
Diameter of bearing seat shoulder(Da) 1072mm
Chamfer radius of shaft or bearing seat(ra) 4mm
Fatigue load limit 21.6kN
Minimum load factor(kr) 0.015
Calculation coefficient(f0) 17.5
Mass bearing 167kg