Bearing NU 18/710 ECMA/HB1 (SKF)

Cylindrical roller bearings, single row NU 18/710 ECMA/HB1

Bearing number : NU 18/710 ECMA/HB1

Size (mm) : 710x870x74

Brand : SKF

Bore Diameter (mm) : 710

Outer Diameter (mm) : 870

Width (mm) : 74

Bearing dimensions and specification in SKF catalogue:

d - 710 mm

D - 870 mm

B - 74 mm

D₁ - - 817 mm

F - 750 mm

r_1,2 - min. - 4 mm

s - 1 mm

d_a - min. - 725 mm

d_a - max. - 742 mm

d_b - min. - 756 mm

D_a - max. - 855 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1450 kN

Basic static load rating - C₀ - 3350 kN

Fatigue load limit - P_u - 190 kN

Reference speed - 630 r/min

Limiting speed - 850 r/min

Calculation factor - k_r - 0.05

Mass bearing - 93.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: