Bearing NJ 2244 ECML (SKF)

Cylindrical roller bearings, single row NJ 2244 ECML

Bearing number : NJ 2244 ECML

Size (mm) : 220x400x108

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 108

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 400 mm

B - 108 mm

d₁ - - 278 mm

D₁ - - 350 mm

F - 259 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 7.9 mm

d_a - min. - 237 mm

d_a - max. - 254 mm

d_b - min. - 282 mm

D_a - max. - 383 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1570 kN

Basic static load rating - C₀ - 2280 kN

Fatigue load limit - P_u - 212 kN

Reference speed - 1600 r/min

Limiting speed - 3000 r/min

Calculation factor - k_r - 0.3

Mass bearing - 60.2 kg

Designation

Bore Dia, mm

Outer Dia, mm: