Bearing NUP 1864 ECMP (SKF)

Cylindrical roller bearings, single row NUP 1864 ECMP

Bearing number : NUP 1864 ECMP

Size (mm) : 320x400x38

Brand : SKF

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 320 mm

D - 400 mm

B - 38 mm

d₁ - - 349 mm

D₁ - - 375.9 mm

F - 341 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.5 mm

d_a - min. - 321 mm

d_b - min. - 345 mm

D_a - max. - 389 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 369 kN

Basic static load rating - C₀ - 710 kN

Fatigue load limit - P_u - 60 kN

Reference speed - 1600 r/min

Limiting speed - 2400 r/min

Calculation factor - k_r - 0.11

Mass bearing - 11.68 kg

Designation

Bore Dia, mm

Outer Dia, mm: