Parabolic link

The invention relates to a parabolic leaf spring (1) with a rolled eye (2) provided at a parabolic leaf spring end and with a parabolic leaf spring end region (3) lying opposite the rolled eye (2), wherein between the parabolic leaf spring eye (2) and the opposite parabolic leaf spring end (3) a rounded axle receiving region is provided for arranging an axle body (18). The axle receiving region (4) has at least one bead (8,9) located between two fastening receptacles (5,6) for fastening the axle body (18) to the parabolic leaf spring (1).