Bearing NU 1876 ECM (SKF)

Cylindrical roller bearings, single row NU 1876 ECM

Bearing number : NU 1876 ECM

Size (mm) : 380x480x46

Brand : SKF

Bore Diameter (mm) : 380

Outer Diameter (mm) : 480

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 380 mm

D - 480 mm

B - 46 mm

D₁ - - 448 mm

F - 406 mm

r_1,2 - min. - 2.1 mm

s - 1.5 mm

d_a - min. - 390 mm

d_a - max. - 401 mm

d_b - min. - 410 mm

D_a - max. - 470 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 539 kN

Basic static load rating - C₀ - 1060 kN

Fatigue load limit - P_u - 86.5 kN

Reference speed - 1300 r/min

Limiting speed - 1300 r/min

Calculation factor - k_r - 0.05

Mass bearing - 23 kg

Designation

Bore Dia, mm

Outer Dia, mm: