Bearing NNC 4924 CV (SKF)

Double row cylindrical roller bearings NNC 4924 CV

Bearing number : NNC 4924 CV

Size (mm) : 120x165x45

Brand : SKF

Bore Diameter (mm) : 120

Outer Diameter (mm) : 165

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 120 mm

D - 165 mm

B - 45 mm

d₁ - - 139 mm

D₁ - - 148 mm

b₁ - 6 mm

K - 3.5 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 126 mm

d_as - 133 mm

D_a - max. - 159 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 242 kN

Basic static load rating - C₀ - 480 kN

Fatigue load limit - P_u - 53 kN

Reference speed - 1700 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.25

Mass bearing - 2.95 kg

Designation

Bore Dia, mm

Outer Dia, mm: