FAG Vibratory Machinery Roller Bearings NU20/750

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Home>Products>Special spherical roller bearings for vibratory machinery>FAG Vibratory Machinery Roller Bearings NU20/750 image

FAG Vibratory Machinery Roller Bearings NU20/750 image

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Special spherical roller bearings for vibratory machinery Product Description

Bearing number:NN 3080 K/SPW33
Size (mm):400x600x148
Bore Diameter (mm):400
Outer Diameter (mm):600
Width (mm):148
d:400 mm
D:600 mm
B:148 mm
C:148 mm
b:16,7 mm
d1:475 mm
r1 min.:5 mm
r2 min.:5 mm
r3 min.:2,5 mm
r4 min.:2,5 mm
E:549 mm
K:9 mm
da min.:418 mm
Da min:553 mm
Da max.:582 mm
ra max.:4 mm
S:12,4 mm
dh:– mm
Weight:135 Kg
Basic dynamic load rating (C):2 160 kN
Basic static load rating (C0):4 500 kN
(Grease) Lubrication Speed:1 200 r/min
(Oil) Lubrication Speed:1 400 r/min
r1,2 min.:5 mm
r3,4 min.:2.5 mm
s max.:12.4 mm
Da min.:553 mm
Basic dynamic load rating C:2160 kN
Basic static load rating C0:4500 kN
Fatigue load limit Pu:380 kN
Attainable speed for grease lubrication:1200 r/min
Attainable speed for oil-air lubrication:1400 r/min
Mass bearing:135 kg

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