Bearing NNCF 4936 CV (SKF)

Double row cylindrical roller bearings NNCF 4936 CV

Bearing number : NNCF 4936 CV

Size (mm) : 180x250x69

Brand : SKF

Bore Diameter (mm) : 180

Outer Diameter (mm) : 250

Width (mm) : 69

Bearing dimensions and specification in SKF catalogue:

d - 180 mm

D - 250 mm

B - 69 mm

d₁ - - 206 mm

D₁ - - 223.5 mm

b₁ - 7 mm

K - 4 mm

s - 4 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

d_a - min. - 190 mm

d_as - 198 mm

D_a - max. - 240 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 594 kN

Basic static load rating - C₀ - 1220 kN

Fatigue load limit - P_u - 127 kN

Reference speed - 1100 r/min

Limiting speed - 1400 r/min

Calculation factor - k_r - 0.25

Mass bearing - 10.7 kg

Designation

Bore Dia, mm

Outer Dia, mm: