Bearing NNC 4844 CV

Bearing NNC 4844 CV images Bearing NNC 4844 CV images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNC 4844 CV Related parameters
Name Value
Bearing number NNC 4844 CV
Size (mm) 220x270x50
Brand MBY
Bore Diameter (mm) 220
Outer Diameter (mm) 270
Width (mm) 50
Bearing dimensions and specification
Name Value
d 220 mm
D 270 mm
B 50 mm
d1 - 241 mm
D1 - 250.5 mm
b1 7 mm
K 4 mm
r1,2 min. - 1.5 mm
da min. - 227 mm
das 233 mm
Da max. - 263 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 380 kN
Basic static load rating C0 - 865 kN
Fatigue load limit Pu - 85 kN
Reference speed 1000 r/min
Limiting speed 1200 r/min
Calculation factor kr - 0.2
Mass bearing 6.4 kg

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