NSK 45BNR19H bearing

Bearing 45BNR19H

Angular contact ball bearings 45BNR19H

Bearing number : 45BNR19H

Size (mm) : 45x68x12

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 12

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

D - 68 mm

B - 12 mm

C - 12 mm

Angle (α) - 18 °

a - 15,2 mm

b - 0,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

A - 53 mm

da min. - 50 mm

Da max. - 63 mm

ra max. - 0,6 mm

Weight - 0,111 Kg

Basic dynamic load rating (C) - 12,1 kN

Basic static load rating (C0) - 8,7 kN

(Grease) Lubrication Speed - 31900 r/min

(Oil) Lubrication Speed - 49600 r/min