Bearing N 315 ECM (SKF)

Cylindrical roller bearings, single row N 315 ECM

Bearing number : N 315 ECM

Size (mm) : 75x160x37

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 160 mm

B - 37 mm

d₁ - - 104 mm

E - 143 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 1.8 mm

d_a - min. - 87 mm

d_a - max. - 140 mm

D_a - min. - 146 mm

D_a - max. - 148 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 280 kN

Basic static load rating - C₀ - 265 kN

Fatigue load limit - P_u - 33.5 kN

Reference speed - 4500 r/min

Limiting speed - 5300 r/min

Calculation factor - k_r - 0.12

Mass bearing - 3.785 kg

Designation

Bore Dia, mm

Outer Dia, mm: