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Bearing NNU 4056 KM/W33 (ISB)
Cylindrical roller bearings NNU 4056 KM/W33
Bearing number : NNU 4056 KM/W33
Size (mm) : 280x420x140
Brand : ISB
Bore Diameter (mm) : 280
Outer Diameter (mm) : 420
Width (mm) : 140
Bearing dimensions and specification in ISB catalogue:
d - 280 mm
D - 420 mm
B - 140 mm
C - 140 mm
Weight - 66,5 Kg
Basic dynamic load rating (C) - 1617 kN
Basic static load rating (C0) - 3087 kN
(Grease) Lubrication Speed - 1530 r/min
(Oil) Lubrication Speed - 1615 r/min
Tags : ISB , 280x420x140
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