1. Product Overview GAC160F is a maintenance-free angular contact spherical plain bearing for hinge points carrying radial load together with one-way axial thrust. The steel/PTFE fabric sliding pair works without grease, so the bearing keeps its low friction even in dusty or hard-to-service positions. 👉 Get a quote within 24 hours for your project 2. Key Advantages No greasing needed — the PTFE fabric liner keeps friction low throughout service One hinge point takes both