Suspension with air spring for a vehicle axle

The suspension has suspension springs (2) fixed to both sides of the axle body (1). One end of the suspension spring is pivotally connected to the vehicle chassis by a bracket (4). The other end of the suspension spring is supported by a pneumatic spring (5) against the vehicle chassis. The axle body and the suspension spring are connected by at least one bolt (11), which passes through the axle body or a part rigidly fixed to it and a bore in the suspension spring.