Bearing NA4864

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
F 350 mm
D 400 mm
B 80 mm
C 80 mm
r1 min. 2,1 mm
r2 min. 2,1 mm
da max 331 mm
Da max. 389 mm
ra max. 2 mm
S 2 mm
Weight 23 Kg
Basic dynamic load rating (C) 605 kN
Basic static load rating (C0) 1900 kN
Fatigue load limit (Pu) 170
Reference speed 1100 r/min
Limiting speed 1200 r/min

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