53209+U209轴承

d - 45 mm

D - 73 mm

H - 21.3 mm

H₁ - 24 mm

d₁ - - 73 mm

D₁ - - 47 mm

D₂ - 60 mm

D₃ - 78 mm

C - 7.5 mm

R - 56 mm

s - 26 mm

r_1,2 - min. - 1 mm

d_a - min. - 62 mm

D_a - max. - 60 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 39 kN

Basic static load rating - C₀ - 86.5 kN

Fatigue load limit - P_u - 3.2 kN

Reference speed - 3400 r/min

Limiting speed - 4800 r/min

Minimum load factor - A - 0.038

Mass bearing (including seat washer when applicable) - 0.39 kg