Bearing NA4948

Bearing NA4948 images
From: Needle Roller Bearings
Needle Roller Bearings Bearing NA4948 Related parameters
Name Value
Bearing number NA4948
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
F 265 mm
D 320 mm
B 80 mm
C 80 mm
r min. 2,1 mm
s 2 mm
da min. 251 mm
Da max. 309 mm
ra max. 2 mm
Weight 14,7 Kg
Basic dynamic load rating (C) 540 kN
Basic static load rating (C0) 1350 kN
(Grease) Lubrication Speed 1 000 r/min
(Oil) Lubrication Speed 1 500 r/min

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