Bearing NCF 2244 ECJB/PEX (SKF)

Cylindrical roller bearings, high-capacity NCF 2244 ECJB/PEX

Bearing number : NCF 2244 ECJB/PEX

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 - - 279 mm

D₁ - - 348.5 mm

E - 367 mm

s - 7.9 mm

r_1,2 - min. - 4 mm

d_a - min. - 237 mm

d_a - max. - 269 mm

D_a - min. - 358 mm

D_a - max. - 383 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 2000 kN

Basic static load rating - C₀ - 2600 kN

Fatigue load limit - P_u - 240 kN

Reference speed - 1700 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.16

Mass bearing - 58.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: