Bearing NU 2080 ECMA (SKF)

Cylindrical roller bearings, single row NU 2080 ECMA

Bearing number : NU 2080 ECMA

Size (mm) : 400x600x118

Brand : SKF

Bore Diameter (mm) : 400

Outer Diameter (mm) : 600

Width (mm) : 118

Bearing dimensions and specification in SKF catalogue:

d - 400 mm

D - 600 mm

B - 118 mm

D₁ - - 536 mm

F - 449 mm

r_1,2 - min. - 5 mm

s - 9.9 mm

d_a - min. - 418 mm

d_a - max. - 446 mm

d_b - min. - 454 mm

D_a - max. - 582 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2200 kN

Basic static load rating - C₀ - 4550 kN

Fatigue load limit - P_u - 365 kN

Reference speed - 950 r/min

Limiting speed - 1400 r/min

Calculation factor - k_r - 0.14

Mass bearing - 128 kg

Designation

Bore Dia, mm

Outer Dia, mm: