7408BGBM轴承

d - 40 mm

D - 110 mm

B - 27 mm

d₁ - - 67.86 mm

d₂ - - 55.75 mm

D₁ - - 83.35 mm

a - 45 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 2 mm

d_a - min. - 55 mm

D_a - max. - 110 mm

D_b - max. - 97.5 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 70.2 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 8000 r/min

Limiting speed - 8000 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 - 1.4 kg