Angular contact ball bearings 25BER19H

Bearing number : 25BER19H

Size (mm) : 25x42x9

Brand : NSK

Bore Diameter (mm) : 25

Outer Diameter (mm) : 42

Width (mm) : 9

Bearing dimensions and specification in NSK catalogue:

d - 25 mm

D - 42 mm

B - 9 mm

C - 9 mm

Angle (α) - 25 °

a - 12,3 mm

b - 0,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

A - 31 mm

da min. - 27,5 mm

Da max. - 39,5 mm

ra max. - 0,3 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 5,7 kN

Basic static load rating (C0) - 3,4 kN

(Grease) Lubrication Speed - 47800 r/min

(Oil) Lubrication Speed - 74700 r/min