  We consider the set $K(n,c,\rtt)$ of codimension one holomorphic foliations
on $\P^n,\,\, n\geq3$, with Chern class $c$, and with a compact, connected
Kupka set of radial transversal type. We will prove that foliations in this
set, have a rational first integral and define an irreducible component of the
space of foliations.
