54307+U307轴承

d - 30 mm

D - 68 mm

H - 47.2 mm

H₁ - 52 mm

D₁ - - 37 mm

D₂ - 52 mm

D₃ - 72 mm

B - 10 mm

C - 7.5 mm

R - 56 mm

s - 21 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

d_a - 35 mm

D_a - max. - 52 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 49.4 kN

Basic static load rating - C₀ - 96.5 kN

Fatigue load limit - P_u - 3.6 kN

Reference speed - 2400 r/min

Limiting speed - 3400 r/min

Minimum load factor - A - 0.048

Mass bearing (including seat washer when applicable) - 0.85 kg