Bearing NCF 2234 ECJB (SKF)

Cylindrical roller bearings, high-capacity NCF 2234 ECJB

Bearing number : NCF 2234 ECJB

Size (mm) : 170x310x86

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 86

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 310 mm

B - 86 mm

d₁ - - 219.3 mm

D₁ - - 269.1 mm

E - 281 mm

s - 4.2 mm

r_1,2 - min. - 4 mm

d_a - min. - 187 mm

d_a - max. - 212 mm

D_a - min. - 275 mm

D_a - max. - 292.4 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1160 kN

Basic static load rating - C₀ - 1530 kN

Fatigue load limit - P_u - 156 kN

Reference speed - 2200 r/min

Limiting speed - 2800 r/min

Calculation factor - k_r - 0.16

Mass bearing - 28 kg

Designation

Bore Dia, mm

Outer Dia, mm: