The RESATEC push rod head type HD is the elastic head piece of the push crank rod. Due to the full rotation of the bearing, a spherical or roller bearing can be used on the eccentric. At the gutter, a maintenance-free transmission of the driving forces is achieved with the push rod head despite the movement in the reduced angular range. The elastic push rod head reduces the high force peaks, which lead to increased wear, and equally protects the drive components as well as the channel structure. We are happy to help you with the selection of the push rod heads.