47678/47620/Q轴承

d - 76.2 mm

D - 133.35 mm

T - 33.338 mm

d₁ - - 107.7 mm

B - 33.338 mm

C - 26.195 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 3.3 mm

a - 29 mm

d_a - max. - 93 mm

d_b - min. - 96 mm

D_a - min. - 117 mm

D_a - max. - 120.5 mm

D_b - min. - 126 mm

C_a - min. - 5 mm

C_b - min. - 7 mm

r_a - max. - 6 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 165 kN

Basic static load rating - C₀ - 260 kN

Fatigue load limit - P_u - 30 kN

Reference speed - 3400 r/min

Limiting speed - 5000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y₀ - 0.8

Mass bearing - 1.936 kg