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Bearing MR 128 (NSK)
Deep groove ball bearings MR 128
Bearing number : MR 128
Size (mm) : 8x12x2.5
Brand : NSK
Bore Diameter (mm) : 8
Outer Diameter (mm) : 12
Width (mm) : 2,5
Bearing dimensions and specification in NSK catalogue:
d - 8 mm
D - 12 mm
B - 2,5 mm
C - 2,5 mm
r min. - 0,15 mm
da min. - 9,2 mm
Da max. - 10,8 mm
ra max. - 0,15 mm
Weight - 0,00071 Kg
Basic dynamic load rating (C) - 0,545 kN
Basic static load rating (C0) - 0,274 kN
(Grease) Lubrication Speed - 40 000 r/min
(Oil) Lubrication Speed - 48 000 r/min
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