Bearing NN 3032 K/SPW33 (SKF)

Cylindrical roller bearings, double row, super-precision NN 3032 K/SPW33

Bearing number : NN 3032 K/SPW33

Size (mm) : 160x240x60

Brand : SKF

Bore Diameter (mm) : 160

Outer Diameter (mm) : 240

Width (mm) : 60

Bearing dimensions and specification in SKF catalogue:

d - 160 mm

D - 240 mm

B - 60 mm

d₁ - 190 mm

E - 219 mm

b - 8.5 mm

K - 4.5 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

s - 2.5 mm

d_a - min. - 171 mm

D_a - min. - 221 mm

D_a - max. - 229 mm

r_a - max. - 2 mm

d_n - 214.4 mm

Basic dynamic load rating - C - 369 kN

Basic static load rating - C₀ - 655 kN

Fatigue load limit - P_u - 69.5 kN

Limiting speed for grease lubrication - 3600 r/min

Limiting speed for oil lubrication - 4000 mm/min

G_ref - 78 cm

Static radial stiffness (guideline value) - 3540 N/micron

Mass bearing - 8.8 kg

Designation

Bore Dia, mm

Outer Dia, mm: