d(mm)
|
65 mm
|
D(mm)
|
130 mm
|
B(mm)
|
31 mm
|
Basic Dynamic Load Rating C (kN)
|
173 kN
|
Basic Static Load Rating Co (kN)
|
160 kN
|
Fatigue Load Limit Pu (kN)
|
21.2 kN
|
Reference Speed (r/min)
|
5600 r/min
|
Limiting Speed (r/min)
|
6700 r/min
|
Weight (kg)
|
2.16 kg
|
Model
|
NU 312 ECM/C3VL0241
|
d₁*(mm)
|
65 mm
|
F(mm)
|
110 mm
|
D₂*(mm)
|
77 mm
|
Min r₃₄ (mm)
|
2.1 mm
|
Max s (mm)
|
2.1 mm
|
Min dₐ (mm)
|
2.1 mm
|
Max dₐ (mm)
|
72 mm
|
Min db (mm)
|
72 mm
|
Min Dₐ (mm)
|
79 mm
|
Max Dₐ (mm)
|
115 mm
|
Max rₐ (mm)
|
118 mm
|
Max rb (mm)
|
2 mm
|
kᵣ
|
2
|
f₀
|
0.15
|
