Bearing NU 1040 M (SKF)

Cylindrical roller bearings, single row NU 1040 M

Bearing number : NU 1040 M

Size (mm) : 200x310x51

Brand : SKF

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in SKF catalogue:

d - 200 mm

D - 310 mm

B - 51 mm

D₁ - - 267.6 mm

F - 229 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 7 mm

d_a - min. - 211 mm

d_a - max. - 225 mm

d_b - min. - 234 mm

D_a - max. - 300 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 380 kN

Basic static load rating - C₀ - 570 kN

Fatigue load limit - P_u - 58.5 kN

Reference speed - 2400 r/min

Limiting speed - 2400 r/min

Calculation factor - k_r - 0.1

Mass bearing - 14.51 kg

Designation

Bore Dia, mm

Outer Dia, mm: