Bearing NNU4948K

Bearing NNU4948K images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNU4948K Related parameters
Name Value
Bearing number NNU4948K
Size (mm) 240x320x80
Brand MBY
Bore Diameter (mm) 240
Outer Diameter (mm) 320
Width (mm) 80
Bearing dimensions and specification
Name Value
d 240 mm
Fw 263 mm
D 320 mm
B 80 mm
C 80 mm
r min. 2,1 mm
da min. 251 mm
da max 260 mm
Da max. 309 mm
db min 269 mm
ra max. 2 mm
Weight 17,2 Kg
Basic dynamic load rating (C) 588 kN
Basic static load rating (C0) 1340 kN
(Grease) Lubrication Speed 1600 r/min
(Oil) Lubrication Speed 1900 r/min

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