Bearing NU 352 ECMA (SKF)

Cylindrical roller bearings, single row NU 352 ECMA

Bearing number : NU 352 ECMA

Size (mm) : 260x540x102

Brand : SKF

Bore Diameter (mm) : 260

Outer Diameter (mm) : 540

Width (mm) : 102

Bearing dimensions and specification in SKF catalogue:

d - 260 mm

D - 540 mm

B - 102 mm

D₁ - - 455 mm

F - 337 mm

r_1,2 - min. - 6 mm

s - 4.2 mm

d_a - min. - 286 mm

d_a - max. - 330 mm

d_b - min. - 341 mm

D_a - max. - 514 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 1940 kN

Basic static load rating - C₀ - 2700 kN

Fatigue load limit - P_u - 236 kN

Reference speed - 1100 r/min

Limiting speed - 1800 r/min

Calculation factor - k_r - 0.15

Mass bearing - 120.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: