Bearing NCF 28/560 V (SKF)

Cylindrical roller bearings, single row, full complement NCF 28/560 V

Bearing number : NCF 28/560 V

Size (mm) : 560x680x72

Brand : SKF

Bore Diameter (mm) : 560

Outer Diameter (mm) : 680

Width (mm) : 72

Bearing dimensions and specification in SKF catalogue:

d - 560 mm

D - 680 mm

B - 72 mm

d₁ - - 606 mm

D₁ - - 637 mm

E - 655 mm

s - 4.3 mm

r_1,2 - min. - 3 mm

d_a - min. - 573 mm

d_as - 599 mm

D_a - max. - 667 mm

D_b - max. - 667 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 1420 kN

Basic static load rating - C₀ - 3650 kN

Fatigue load limit - P_u - 300 kN

Reference speed - 340 r/min

Limiting speed - 430 r/min

Calculation factor - k_r - 0.11

Calculation factor - e - 0.3

Calculation factor - Y - 0.4

Mass bearing - 54 kg

Designation

Bore Dia, mm

Outer Dia, mm: