Bearing NN 3008 KTN/SP (SKF)

Cylindrical roller bearings NN 3008 KTN/SP

Bearing number : NN 3008 KTN/SP

Size (mm) : 40x68x21

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 68

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 68 mm

B - 21 mm

C - 21 mm

b - – mm

d1 - 50,6 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 0,6 mm

r4 min. - 0,6 mm

E - 61 mm

K - – mm

da min. - 45 mm

Da min - 62 mm

Da max. - 63 mm

ra max. - 1 mm

S - 1,5 mm

dh - 60 mm

Weight - 0,3 Kg

Basic dynamic load rating (C) - 42,9 kN

Basic static load rating (C0) - 56 kN

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 15 000 r/min

Fatigue load limit (Pu) - 6,4

Designation

Bore Dia, mm

Outer Dia, mm: