Bearing NU 418 (SKF)

Cylindrical roller bearings, single row NU 418

Bearing number : NU 418

Size (mm) : 90x225x54

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 225

Width (mm) : 54

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 225 mm

B - 54 mm

D₁ - - 179.5 mm

F - 123.5 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 4.9 mm

d_a - min. - 108 mm

d_a - max. - 120 mm

d_b - min. - 126 mm

D_a - max. - 205 mm

r_a - max. - 3 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 380 kN

Basic static load rating - C₀ - 415 kN

Fatigue load limit - P_u - 48 kN

Reference speed - 3400 r/min

Limiting speed - 4000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 10.217 kg

Designation

Bore Dia, mm

Outer Dia, mm: