Bearing NJ 1044 ML (SKF)

Cylindrical roller bearings, single row NJ 1044 ML

Bearing number : NJ 1044 ML

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 - - 262 mm

D₁ - - 296.2 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. - 266 mm

D_a - max. - 328 mm

r_a - 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 - 3200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 18.496 kg

Designation

Bore Dia, mm

Outer Dia, mm: