Bearing NJ 213 ECM (SKF)

Cylindrical roller bearings, single row NJ 213 ECM

Bearing number : NJ 213 ECM

Size (mm) : 65x120x23

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 120

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 120 mm

B - 23 mm

d₁ - - 84.4 mm

D₁ - - 103.2 mm

F - 78.5 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.4 mm

d_a - min. - 74 mm

d_a - max. - 76 mm

d_b - min. - 87 mm

D_a - max. - 110.6 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 122 kN

Basic static load rating - C₀ - 118 kN

Fatigue load limit - P_u - 15.6 kN

Reference speed - 6300 r/min

Limiting speed - 6700 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.204 kg

Designation

Bore Dia, mm

Outer Dia, mm: