Bearing NNCF 4952 CV (SKF)

Double row cylindrical roller bearings NNCF 4952 CV

Bearing number : NNCF 4952 CV

Size (mm) : 260x360x100

Brand : SKF

Bore Diameter (mm) : 260

Outer Diameter (mm) : 360

Width (mm) : 100

Bearing dimensions and specification in SKF catalogue:

d - 260 mm

D - 360 mm

B - 100 mm

d₁ - - 295 mm

D₁ - - 321 mm

b₁ - 9.4 mm

K - 5 mm

s - 6 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

d_a - min. - 272 mm

d_as - 283 mm

D_a - max. - 349 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 1170 kN

Basic static load rating - C₀ - 2550 kN

Fatigue load limit - P_u - 245 kN

Reference speed - 750 r/min

Limiting speed - 950 r/min

Calculation factor - k_r - 0.25

Mass bearing - 31.6 kg

Designation

Bore Dia, mm

Outer Dia, mm: