Bearing NA4864

Bearing NA4864 images Bearing NA4864 images
From: Needle Roller Bearings
Needle Roller Bearings Bearing NA4864 Related parameters
Name Value
Bearing number NA4864
Size (mm) 320x400x80
Brand MBY
Bore Diameter (mm) 320
Outer Diameter (mm) 400
Width (mm) 80
Bearing dimensions and specification
Name Value
d 320 mm
D 400 mm
B 80 mm
F 350 mm
rmin 2,1 mm
s 2 mm / Axial displacement
m 23000 g / Weight
Cr 710000 N / Dynamic load rating (radial)
C0r 1850000 N / Static load rating (radial)
Cur 242000 N / Fatigue limit load, radial
nG 1340 1/min / Limiting speed
nB 680 1/min / Reference speed

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