Bearing 4215 ATN9 (SKF)

Double row deep groove ball bearings 4215 ATN9

Bearing number : 4215 ATN9

Size (mm) : 75x130x31

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 130 mm

B - 31 mm

d₁ - - 96.9 mm

D₁ - - 113.1 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 84 mm

D_a - max. - 121 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 72.8 kN

Basic static load rating - C₀ - 80 kN

Fatigue load limit - P_u - 3.4 kN

Reference speed - 7500 r/min

Limiting speed - 4000 r/min

Calculation factor minimum radial load - k_r - 0.05

Calculation factor - f₀ - 16

Mass bearing - 1.6 kg

Designation

Bore Dia, mm

Outer Dia, mm: