The Key Features and Components of Friction Pads 109528-1 Friction pads, also known as brake pads, are a key component of various braking systems. They are designed to create friction against a rotating surface, such as a brake disc or drum, in order to slow down or stop the motion of a vehicle or machinery. Friction pads are commonly used in automotive disc brakes, motorcycle brakes, industrial machinery, and other applications where effective and reliable braking is required.