Bearing NA4868

Bearing NA4868 images Bearing NA4868 images
From: Needle Roller Bearings
Needle Roller Bearings Bearing NA4868 Related parameters
Name Value
Bearing number NA4868
Size (mm) 340x420x80
Brand MBY
Bore Diameter (mm) 340
Outer Diameter (mm) 420
Width (mm) 80
Bearing dimensions and specification
Name Value
d 340 mm
D 420 mm
B 80 mm
F 370 mm
rmin 2,1 mm
s 2 mm / Axial displacement
m 24200 g / Weight
Cr 730000 N / Dynamic load rating (radial)
C0r 1940000 N / Static load rating (radial)
Cur 249000 N / Fatigue limit load, radial
nG 1270 1/min / Limiting speed
nB 640 1/min / Reference speed

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