Bearing NJ 18/1320 ECMA (SKF)

Cylindrical roller bearings, single row NJ 18/1320 ECMA

Bearing number : NJ 18/1320 ECMA

Size (mm) : 1320x1600x122

Brand : SKF

Bore Diameter (mm) : 1320

Outer Diameter (mm) : 1600

Width (mm) : 122

Bearing dimensions and specification in SKF catalogue:

d - 1320 mm

D - 1600 mm

B - 122 mm

d₁ - - 1412 mm

D₁ - - 1512 mm

F - 1385 mm

r_1,2 - min. - 6 mm

s - 7.7 mm

d_a - min. - 1343 mm

d_a - max. - 1375 mm

d_b - min. - 1420 mm

D_a - max. - 1577 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 4460 kN

Basic static load rating - C₀ - 11400 kN

Fatigue load limit - P_u - 655 kN

Reference speed - 260 r/min

Limiting speed - 340 r/min

Calculation factor - k_r -

Mass bearing - 536 kg

Designation

Bore Dia, mm

Outer Dia, mm: