Bearing NJ 236 ECML (SKF)

Cylindrical roller bearings, single row NJ 236 ECML

Bearing number : NJ 236 ECML

Size (mm) : 180x320x52

Brand : SKF

Bore Diameter (mm) : 180

Outer Diameter (mm) : 320

Width (mm) : 52

Bearing dimensions and specification in SKF catalogue:

d - 180 mm

D - 320 mm

B - 52 mm

d₁ - - 230 mm

D₁ - - 278.6 mm

F - 217 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 2.9 mm

d_a - min. - 198 mm

d_a - max. - 213 mm

d_b - min. - 234 mm

D_a - max. - 302.2 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 720 kN

Basic static load rating - C₀ - 850 kN

Fatigue load limit - P_u - 88 kN

Reference speed - 2200 r/min

Limiting speed - 3600 r/min

Calculation factor - k_r - 0.23

Mass bearing - 18.47 kg

Designation

Bore Dia, mm

Outer Dia, mm: