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Bearing 55BNR10S (NSK)
Angular contact ball bearings 55BNR10S
Bearing number : 55BNR10S
Size (mm) : 55x90x18
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 90
Width (mm) : 18
Bearing dimensions and specification in NSK catalogue:
d - 55 mm
D - 90 mm
B - 18 mm
C - 18 mm
Angle (α) - 18 °
a - 20,6 mm
b - 1,5 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
A - 67,5 mm
da min. - 62 mm
Da max. - 83 mm
ra max. - 1 mm
Weight - 0,414 Kg
Basic dynamic load rating (C) - 15,1 kN
Basic static load rating (C0) - 12,5 kN
(Grease) Lubrication Speed - 19400 r/min
(Oil) Lubrication Speed - 27600 r/min
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