Bearing NU 1044 M (SKF)

Cylindrical roller bearings, single row NU 1044 M

Bearing number : NU 1044 M

Size (mm) : 220x340x56

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 340

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 340 mm

B - 56 mm

D₁ - - 294.8 mm

F - 250 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

s - 7.5 mm

d_a - min. - 233 mm

d_a - max. - 246 mm

d_b - min. - 254 mm

D_a - max. - 328 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 495 kN

Basic static load rating - C₀ - 735 kN

Fatigue load limit - P_u - 73.5 kN

Reference speed - 2200 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.1

Mass bearing - 18.658 kg

Designation

Bore Dia, mm

Outer Dia, mm: