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Bearing number : 52428X
Size (mm) : 140x280x196
Brand : NSK
Bore Diameter (mm) : 140
Outer Diameter (mm) : 280
Width (mm) : 196
d - 140 mm
d2 - 110 mm
D - 280 mm
T - 196 mm
T2 - 120 mm
d3 - 279 mm
r min. - 4 mm
r1 min. - 1,5 mm
B - 44 mm
D1 - 144 mm
Da max. - 198 mm
ra max. - 3 mm
rb max. - 1,5 mm
Weight - 62,4 Kg
Basic dynamic load rating (C) - 550 kN
Basic static load rating (C0) - 1750 kN
(Grease) Lubrication Speed - 500 r/min
(Oil) Lubrication Speed - 750 r/min