Fuel injection system having a fuel-carrying component, a fuel injector and a suspension

A fuel injection system, comprising:

• at least one fuel-carrying component;
• at least one fuel injector;
• and
• at least one suspension via which the fuel injector is connected to the fuel-carrying component, the at least one suspension including:
• a connecting body having a receiving space and having an opening, via which a fuel fitting of the fuel injector is at least partially insertable into the receiving space of the connecting body;
• an annular disk, which is fully situated within the connecting body and at least partially situated inside an annular groove of the fuel fitting;
• and
• an elastically deformable element, wherein the fuel fitting is able to be supported on the connecting body via the annular disk and the elastically deformable element along an axis of the receiving space of the connecting body, wherein:
• the fuel fitting insertable into the receiving space of the connecting body is supportable along the axis on the connecting body via the annular disk and the elastically deformable element in a direction toward the opening of the connecting body,
• a bottom surface of the elastically deformable element directly contacts and abuts on a supporting surface of the connecting body provided in an area of the receiving space,
• a top surface of the elastically deformable element directly contacts and abuts against a bottom surface of the annular disk,
• a first interior surface of the connecting body is formed as a shoulder in the area of the receiving space,
• the supporting surface is a top surface of the shoulder,
• the opening of the connecting body is developed within the shoulder, and
• a clearance exists between the elastically deformable element and the fuel fitting so that no direct contact exists between surfaces of the elastically deformable element and the fuel fitting.