Dimensions
Bore diameter 500 mm
Outside diameter 720 mm
Width 128 mm
Product net weight 181 kg

Basic dynamic load rating 2 920 kN
Basic static load rating 5 850 kN
Reference speed 750 r/min
Limiting speed 1 100 r/min

d
500 mm Bore diameter
D
720 mm Outside diameter
B
128 mm Width
D1
≈649 mm Shoulder diameter of outer ring
F
553 mm Raceway diameter of inner ring
r1,2
min.6 mm Chamfer dimension
s
max.12.7 mm Permissible axial displacement

<>SKF NU 20/500 ECMA

 

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