1. Product Overview The GAC180F Angular Contact Spherical Plain Bearing is a self‑lubricating plain bearing designed to carry combined radial and unidirectional axial loads. It adopts steel/PTFE fabric sliding contact surface, maintenance‑free structure, widely used for heavy‑duty swing and tilting motion applications. 👉 Get a quote within 24 hours for your project 2. Key Advantages Maintenance‑free design with PTFE fabric liner, no regular greasing required Capable of