Bearing NNC 4956 CV

Bearing NNC 4956 CV images Bearing NNC 4956 CV images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNC 4956 CV Related parameters
Name Value
Bearing number NNC 4956 CV
Size (mm) 280x380x100
Brand MBY
Bore Diameter (mm) 280
Outer Diameter (mm) 380
Width (mm) 100
Bearing dimensions and specification
Name Value
d 280 mm
D 380 mm
B 100 mm
d1 - 317 mm
D1 - 343 mm
b1 9.4 mm
K 5 mm
r1,2 min. - 2.1 mm
da min. - 293 mm
das 305 mm
Da max. - 368 mm
ra max. - 2 mm
Basic dynamic load rating C - 1210 kN
Basic static load rating C0 - 2700 kN
Fatigue load limit Pu - 255 kN
Reference speed 700 r/min
Limiting speed 900 r/min
Calculation factor kr - 0.25
Mass bearing 34 kg

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