Bearing NNCF 4914 CV

Bearing NNCF 4914 CV images Bearing NNCF 4914 CV images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNCF 4914 CV Related parameters
Name Value
Bearing number NNCF 4914 CV
Size (mm) 70x100x30
Brand MBY
Bore Diameter (mm) 70
Outer Diameter (mm) 100
Width (mm) 30
Bearing dimensions and specification
Name Value
d 70 mm
D 100 mm
B 30 mm
d1 - 83 mm
D1 - 87 mm
b1 4.5 mm
K 3.5 mm
s 1 mm
r1,2 min. - 1 mm
r3,4 min. - 1 mm
da min. - 75.2 mm
das 79 mm
Da max. - 95 mm
ra max. - 1 mm
rb max. - 1 mm
Basic dynamic load rating C - 114 kN
Basic static load rating C0 - 193 kN
Fatigue load limit Pu - 22.4 kN
Reference speed 3000 r/min
Limiting speed 3800 r/min
Calculation factor kr - 0.25
Mass bearing 0.77 kg

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