7205BECBP轴承

d - 25 mm

D - 52 mm

B - 15 mm

d₁ - - 36.1 mm

d₂ - - 30.87 mm

D₁ - - 41.5 mm

a - 24 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 30.6 mm

D_a - max. - 46.4 mm

D_b - max. - 47.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 15.6 kN

Basic static load rating - C₀ - 10 kN

Fatigue load limit - P_u - 0.43 kN

Reference speed - 17000 r/min

Limiting speed - 17000 r/min

Calculation factor - k_r - 0.095

Calculation factor - k_a - 1.4

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 - 0.13 kg