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Bearing 6884 (NTN)
Deep groove ball bearings 6884
Bearing number : 6884
Size (mm) : 420x520x46
Brand : NTN
Bore Diameter (mm) : 420
Outer Diameter (mm) : 520
Width (mm) : 46
Bearing dimensions and specification in NTN catalogue:
d - 420 mm
D - 520 mm
B - 46 mm
C - 46 mm
r min. - 2,1 mm
Da max. - 509 mm
db min - 431 mm
ra max. - 2 mm
Weight - 21,6 Kg
Basic dynamic load rating (C) - 260 kN
Basic static load rating (C0) - 405 kN
(Grease) Lubrication Speed - 1 000 r/min
(Oil) Lubrication Speed - 1 200 r/min
Calculation factor (f0) - 16,1
Tags : NTN , 420x520x46
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