M86647/610/QCL7C轴承

d - 28.575 mm

D - 64.292 mm

T - 21.433 mm

d₁ - - 48.8 mm

B - 21.433 mm

C - 16.67 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

a - 18 mm

d_a - max. - 38 mm

d_b - min. - 36 mm

D_a - min. - 51 mm

D_a - max. - 56.5 mm

D_b - min. - 60 mm

C_a - min. - 3 mm

C_b - min. - 4.5 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 49.5 kN

Basic static load rating - C₀ - 61 kN

Fatigue load limit - P_u - 6.8 kN

Reference speed - 8000 r/min

Limiting speed - 11000 r/min

Calculation factor - e - 0.54

Calculation factor - Y - 1.1

Calculation factor - Y₀ - 0.6

Mass bearing - 0.35 kg