Bearing NU 19/500 MA (SKF)

Cylindrical roller bearings, single row NU 19/500 MA

Bearing number : NU 19/500 MA

Size (mm) : 500x670x78

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 670

Width (mm) : 78

Bearing dimensions and specification in SKF catalogue:

d - 500 mm

D - 670 mm

B - 78 mm

D₁ - - 609 mm

F - 544 mm

r_1,2 - min. - 5 mm

s - 11 mm

d_a - min. - 518 mm

d_a - max. - 537 mm

d_b - min. - 549 mm

D_a - max. - 652 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 1210 kN

Basic static load rating - C₀ - 2360 kN

Fatigue load limit - P_u - 193 kN

Reference speed - 900 r/min

Limiting speed - 1200 r/min

Calculation factor - k_r - 0.07

Mass bearing - 79 kg

Designation

Bore Dia, mm

Outer Dia, mm: