Bearing NF 18/500 ECM (SKF)

Cylindrical roller bearings, single row NF 18/500 ECM

Bearing number : NF 18/500 ECM

Size (mm) : 500x620x56

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 620

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 500 mm

D - 620 mm

B - 56 mm

d₁ - - 538 mm

D₁ - - 584 mm

E - 594 mm

r_1,2 - min. - 3 mm

s - 3.5 mm

d_a - min. - 513 mm

D_a - max. - 607 mm

D_b - min. - 598 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 792 kN

Basic static load rating - C₀ - 1660 kN

Fatigue load limit - P_u - 132 kN

Reference speed - 950 r/min

Limiting speed - 950 r/min

Calculation factor - k_r - 0.05

Mass bearing - 40 kg

Designation

Bore Dia, mm

Outer Dia, mm: