Airflex 145107AA Rotor Seal C2 5/8 Inch Connection Size

Airflex 145107AA Rotor Seal C2 with a 5/8-18 mounting thread is a single-passage rotorseal designed for Airflex clutch and brake assemblies. It belongs to the Airflex AA2/B3/C2 rotorseal family and provides the rotating‑to‑stationary interface that enables media to transfer through the seal while maintaining containment in medium‑volume, single‑passage applications. The 5/8 inch connection size denotes the shaft/mounting thread on the rotorseal, ensuring a secure fit to the rotating unit and compatibility with standard Airflex components. Common applications include hydraulic or pneumatic actuation in industrial clutches and brakes, where a compact, reliable seal at the rotating boundary is required. When replacing a rotorseal, confirm that the C2 size and 5/8‑18 mounting thread match your Airflex unit’s specifications and the exact part number to avoid misfit.