Bearing NJ 2234 ECML (SKF)

Cylindrical roller bearings, single row NJ 2234 ECML

Bearing number : NJ 2234 ECML

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 - - 220 mm

D₁ - - 269.9 mm

F - 205 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 4.2 mm

d_a - min. - 187 mm

d_a - max. - 201 mm

d_b - min. - 226 mm

D_a - max. - 292 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1060 kN

Basic static load rating - C₀ - 1340 kN

Fatigue load limit - P_u - 140 kN

Reference speed - 2200 r/min

Limiting speed - 3800 r/min

Calculation factor - k_r - 0.3

Mass bearing - 29.08 kg

Designation

Bore Dia, mm

Outer Dia, mm: