NJ2209ECPH轴承

d - 45 mm

D - 85 mm

B - 23 mm

d₁ - - 59 mm

D₁ - - 72.4 mm

F - 54.5 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 1.1 mm

s - 1.7 mm

d_a - min. - 52 mm

d_a - max. - 53 mm

d_b - min. - 61 mm

D_a - max. - 77.6 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 85 kN

Basic static load rating - C₀ - 81.5 kN

Fatigue load limit - P_u - 10.6 kN

Reference speed - 9000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.2

Mass bearing - 0.538 kg