Bearing NU 19/850 ECMA/HA1 (SKF)

Cylindrical roller bearings, single row NU 19/850 ECMA/HA1

Bearing number : NU 19/850 ECMA/HA1

Size (mm) : 850x1120x118

Brand : SKF

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1120

Width (mm) : 118

Bearing dimensions and specification in SKF catalogue:

d - 850 mm

D - 1120 mm

B - 118 mm

D₁ - - 1037 mm

F - 919 mm

r_1,2 - min. - 6 mm

s - 12.3 mm

d_a - min. - 873 mm

d_a - max. - 909 mm

d_b - min. - 926 mm

D_a - max. - 1097 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 3190 kN

Basic static load rating - C₀ - 6950 kN

Fatigue load limit - P_u - 440 kN

Reference speed - 480 r/min

Limiting speed - 600 r/min

Calculation factor - k_r - 0.07

Mass bearing - 330 kg

Designation

Bore Dia, mm

Outer Dia, mm: