Bearing NU 407 (SKF)

Cylindrical roller bearings, single row NU 407

Bearing number : NU 407

Size (mm) : 35x100x25

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 100 mm

B - 25 mm

D₁ - - 77.15 mm

F - 53 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.7 mm

d_a - min. - 48 mm

d_a - max. - 51 mm

d_b - min. - 55 mm

D_a - max. - 90 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 76.5 kN

Basic static load rating - C₀ - 69.5 kN

Fatigue load limit - P_u - 9 kN

Reference speed - 8000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.002 kg

Designation

Bore Dia, mm

Outer Dia, mm: