Placement and values for ferrite bead/capacitor ESD protection / transient suppression filter
What you have shown is reasonable. The TVS wants to have a low-impedance path to the earth or frame ground to be most effective.

As far as the bead, choose a larger size (like 805) to handle the current. You can experiment with the value; 33 ohms or so for a feed line is a good starting point.

Add some high-frequency / smaller value caps to the input as well, either side of the bead, to form a pi filter. Choose values that won’t cause anti-resonance. 4.7uf/1uf/0.22uf is ok (spaced ~ 5x apart).

A couple of resources: Murata app note for filtering https://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c39e.ashx

K-Sim for simulating cap resonance interaction: http://ksim.kemet.com/