Bearing NJ 240 ECM (SKF)

Cylindrical roller bearings, single row NJ 240 ECM

Bearing number : NJ 240 ECM

Size (mm) : 200x360x58

Brand : SKF

Bore Diameter (mm) : 200

Outer Diameter (mm) : 360

Width (mm) : 58

Bearing dimensions and specification in SKF catalogue:

d - 200 mm

D - 360 mm

B - 58 mm

d₁ - - 258 mm

D₁ - - 310.37 mm

F - 243 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 2.6 mm

d_a - min. - 217 mm

d_a - max. - 238 mm

d_b - min. - 262 mm

D_a - max. - 341.6 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 850 kN

Basic static load rating - C₀ - 1020 kN

Fatigue load limit - P_u - 100 kN

Reference speed - 1900 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 26.897 kg

Designation

Bore Dia, mm

Outer Dia, mm: