Bearing NU 3164 ECMA (SKF)

Cylindrical roller bearings, single row NU 3164 ECMA

Bearing number : NU 3164 ECMA

Size (mm) : 320x540x176

Brand : SKF

Bore Diameter (mm) : 320

Outer Diameter (mm) : 540

Width (mm) : 176

Bearing dimensions and specification in SKF catalogue:

d - 320 mm

D - 540 mm

B - 176 mm

D₁ - - 476 mm

F - 368 mm

r_1,2 - min. - 5 mm

s - 9.6 mm

d_a - min. - 340 mm

d_a - max. - 360 mm

d_b - min. - 372 mm

D_a - max. - 520 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 3140 kN

Basic static load rating - C₀ - 5400 kN

Fatigue load limit - P_u - 450 kN

Reference speed - 1000 r/min

Limiting speed - 1700 r/min

Calculation factor - k_r - 0.27

Mass bearing - 173 kg

Designation

Bore Dia, mm

Outer Dia, mm: