Bearing NN 3013 KTN/SP (SKF)

Cylindrical roller bearings, double row, super-precision NN 3013 KTN/SP

Bearing number : NN 3013 KTN/SP

Size (mm) : 65x100x26

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 100

Width (mm) : 26

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 100 mm

B - 26 mm

d₁ - 78.2 mm

E - 91 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

s - 1.5 mm

d_a - min. - 71.5 mm

D_a - min. - 92 mm

D_a - max. - 93.5 mm

r_a - max. - 1 mm

d_n - 89.7 mm

Basic dynamic load rating - C - 76.5 kN

Basic static load rating - C₀ - 116 kN

Fatigue load limit - P_u - 13.7 kN

Limiting speed for grease lubrication - 9000 r/min

Limiting speed for oil lubrication - 10000 mm/min

G_ref - 4.1 cm

Static radial stiffness (guideline value) - 1450 N/micron

Mass bearing - 0.71 kg

Designation

Bore Dia, mm

Outer Dia, mm: