Bearing NU 28/850 MA (SKF)

Cylindrical roller bearings, single row NU 28/850 MA

Bearing number : NU 28/850 MA

Size (mm) : 850x1030x106

Brand : SKF

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1030

Width (mm) : 106

Bearing dimensions and specification in SKF catalogue:

d - 850 mm

D - 1030 mm

B - 106 mm

D₁ - - 961 mm

F - 902 mm

r_1,2 - min. - 5 mm

s - 7 mm

d_a - min. - 868 mm

d_a - max. - 891 mm

d_b - min. - 908 mm

D_a - max. - 1012 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2120 kN

Basic static load rating - C₀ - 6000 kN

Fatigue load limit - P_u - 240 kN

Reference speed - 500 r/min

Limiting speed - 670 r/min

Calculation factor - k_r - 0.07

Mass bearing - 193 kg

Designation

Bore Dia, mm

Outer Dia, mm: