NSK 63/28NR bearing

Bearing 63/28NR

63/28NR NSK bearing,

NSK 63/28NR bearing, Size: 28x68x18. NSK 63/28NR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 63/28NR

Bearing number : 63/28NR

Size (mm) : 28x68x18

Brand : NSK

Bore Diameter (mm) : 28

Outer Diameter (mm) : 68

Width (mm) : 18

Bearing dimensions and specification in NSK catalogue:

d - 28 mm

D - 68 mm

B - 18 mm

C - 18 mm

rn - 0,5 mm

a - 3,28 mm

b - 1,9 mm

f - 1,7 mm

r min. - 1,1 mm

r0 max. - 0,6 mm

D1 - 64,82 mm

D2 - 74,6 mm

da min. - 34,5 mm

da max - 38 mm

Da max. - 61,5 mm

ra max. - 1 mm

Weight - 0,287 Kg

Basic dynamic load rating (C) - 26,7 kN

Basic static load rating (C0) - 14 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 13 000 r/min

Calculation factor (f0) - 12,4