NSK Bearing

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NSK Bearing
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Bearing 55BNR10H

Angular contact ball bearings 55BNR10H

Bearing number : 55BNR10H

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 - 0,393 Kg

Basic dynamic load rating (C) - 15,1 kN

Basic static load rating (C0) - 12,5 kN

(Grease) Lubrication Speed - 24900 r/min

(Oil) Lubrication Speed - 38700 r/min


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