$u = \frac{n_1}{n_2} = 1.33$ , $M_1 = \frac{M_2}{u} = 191.25 \ \mathrm{Nm}$ (per kuggkontakt), $d_1 = m z_1$ , $\nu = \frac{d_1}{2} \omega_1$

K_v = \sqrt{\frac{78 + 14\sqrt{v}}{78}} = 1.27, \quad F_{ber} = \frac{2M_1}{d_1} K_L K_v = 5747 \ \mathrm{N}, \quad p = 472 \sqrt{\frac{F_{ber}(u + 1)}{bd_1 u}} = 517.4 \ \mathrm{MPa}p_{till} = \frac{p_{\lim} K_{HN} K_{HK}}{S_H}, \quad p_{\lim} = 550 \ \mathrm{MPa}, \quad N = 2n_1 60 L_h \quad (2 \text{ lastväxlingar per varv}) K_{HN} = \frac{3.38}{N^{0.0587}} = 1.52, \quad K_{HK} = 1, \quad p \leq p_{till} \rightarrow S_H = 1.61