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Bearing 90BNR19S (NSK)
Angular contact ball bearings 90BNR19S
Bearing number : 90BNR19S
Size (mm) : 90x125x18
Brand : NSK
Bore Diameter (mm) : 90
Outer Diameter (mm) : 125
Width (mm) : 18
Bearing dimensions and specification in NSK catalogue:
d - 90 mm
D - 125 mm
B - 18 mm
C - 18 mm
Angle (α) - 18 °
a - 26,5 mm
b - 0,7 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
A - 102 mm
da min. - 97 mm
Da max. - 118 mm
ra max. - 1 mm
Weight - 0,552 Kg
Basic dynamic load rating (C) - 31,5 kN
Basic static load rating (C0) - 29,7 kN
(Grease) Lubrication Speed - 13100 r/min
(Oil) Lubrication Speed - 18700 r/min
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