Bearing NN 3026 TN9/SP (SKF)

Cylindrical roller bearings, double row, super-precision NN 3026 TN9/SP

Bearing number : NN 3026 TN9/SP

Size (mm) : 130x200x52

Brand : SKF

Bore Diameter (mm) : 130

Outer Diameter (mm) : 200

Width (mm) : 52

Bearing dimensions and specification in SKF catalogue:

d - 130 mm

D - 200 mm

B - 52 mm

d₁ - 156.4 mm

E - 182 mm

r_1,2 - min. - 2 mm

s - 3 mm

d_a - min. - 140 mm

D_a - min. - 183 mm

D_a - max. - 190 mm

r_a - max. - 2 mm

d_n - 179.6 mm

Basic dynamic load rating - C - 292 kN

Basic static load rating - C₀ - 500 kN

Fatigue load limit - P_u - 55 kN

Limiting speed for grease lubrication - 4300 r/min

Limiting speed for oil lubrication - 4800 mm/min

G_ref - 34.1 cm

Static radial stiffness (guideline value) - 2900 N/micron

Mass bearing - 5.55 kg

Designation

Bore Dia, mm

Outer Dia, mm: