Bearing NU 319 ECML (SKF)

Cylindrical roller bearings, single row NU 319 ECML

Bearing number : NU 319 ECML

Size (mm) : 95x200x45

Brand : SKF

Bore Diameter (mm) : 95

Outer Diameter (mm) : 200

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 95 mm

D - 200 mm

B - 45 mm

D₁ - - 169.1 mm

F - 121.5 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

s - 2.9 mm

d_a - min. - 110 mm

d_a - max. - 118 mm

d_b - min. - 125 mm

D_a - max. - 185 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 390 kN

Basic static load rating - C₀ - 390 kN

Fatigue load limit - P_u - 46.5 kN

Reference speed - 3600 r/min

Limiting speed - 6300 r/min

Calculation factor - k_r - 0.23

Mass bearing - 6.89 kg

Designation

Bore Dia, mm

Outer Dia, mm: