Bearing QJ 315 N2PHAS (SKF)

Angular contact ball bearings, four-point contact ball bearings QJ 315 N2PHAS

Bearing number : QJ 315 N2PHAS

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

D₁ - - 131 mm

a - 82 mm

h - 10.1 mm

b - 8.5 mm

r₀ - 2 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 - 216 kN

Basic static load rating - C₀ - 200 kN

Fatigue load limit - P_u - 7.8 kN

Reference speed - 6300 r/min

Limiting speed - 7500 r/min

Calculation factor - k_a - 1.1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 3.9 kg

Designation

Bore Dia, mm

Outer Dia, mm: