Bearing 7419 CBM (SKF)

Angular contact ball bearings, single row 7419 CBM

Bearing number : 7419 CBM

Size (mm) : 95x250x55

Brand : SKF

Bore Diameter (mm) : 95

Outer Diameter (mm) : 250

Width (mm) : 55

Bearing dimensions and specification in SKF catalogue:

d - 95 mm

D - 250 mm

B - 55 mm

d₁ - - 144.69 mm

D₁ - - 199.45 mm

a - 97 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

d_a - min. - 55 mm

D_a - max. - 110 mm

D_b - max. - 221.5 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 242 kN

Basic static load rating - C₀ - 236 kN

Fatigue load limit - P_u - 7.6 kN

Reference speed - 3400 r/min

Limiting speed - 3400 r/min

Calculation factor - k_r - 0.1

Calculation factor - k_a - 1.6

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 13.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: