Bearing 4315 ATN9 (SKF)

Double row deep groove ball bearings 4315 ATN9

Bearing number : 4315 ATN9

Size (mm) : 75x160x55

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 55

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 160 mm

B - 55 mm

d₁ - - 103 mm

D₁ - - 132 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 87 mm

D_a - max. - 148 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C₀ - 143 kN

Fatigue load limit - P_u - 5.5 kN

Reference speed - 6700 r/min

Limiting speed - 3600 r/min

Calculation factor minimum radial load - k_r - 0.06

Calculation factor - f₀ - 14

Mass bearing - 4.8 kg

Designation

Bore Dia, mm

Outer Dia, mm: