Bearing NNCF 4920 CV

Bearing NNCF 4920 CV images Bearing NNCF 4920 CV images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNCF 4920 CV Related parameters
Name Value
Bearing number NNCF 4920 CV
Size (mm) 100x140x40
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 140
Width (mm) 40
Bearing dimensions and specification
Name Value
d 100 mm
D 140 mm
B 40 mm
d1 - 116.5 mm
D1 - 124.5 mm
b1 5 mm
K 3.5 mm
s 2 mm
r1,2 min. - 1.1 mm
r3,4 min. - 1.1 mm
da min. - 106 mm
das 111 mm
Da max. - 134 mm
ra max. - 1 mm
rb max. - 1 mm
Basic dynamic load rating C - 209 kN
Basic static load rating C0 - 400 kN
Fatigue load limit Pu - 46.5 kN
Reference speed 2000 r/min
Limiting speed 2600 r/min
Calculation factor kr - 0.25
Mass bearing 1.93 kg

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