GS-065: Medium weight thrust bearing, medium weight alignment (thrust) bearing for G rotators. Highly corrosion-resistant diecast aluminum with a baked enamel finish 4 Lock nuts ensure reliable mast attachment mounting bolts are hardened for performance. Reliable two-level bearing mechanism and metallic molybdenum grease provides a practically unlimited useful life.
A new retaining plate mechanism changes the nature of the contact with the mast from point to surface contact. The result is a significant reduction in the potential for the mast to break or become corroded.