Rotary seal designed with an interference fit on the ID which provides a good static fit in the shaft and ensures that the seal will rotate with the shaft. Axial dynamic sealing lip is vertical to the rod. Small contact pressure of the sealing lip also enables dry running. Low friction on the sealing lip – decreases with the rotation speed as a result of the centrifugal force. Little abrasion and a long lifetime. Pressure must be avoided.
Standard materials include PU, NBR, FPM, EPDM, PTFE, MVQ. Other materials available upon request