The QA1 AIB-T Series spherical bearing is a heat-treated, chrome-plated chromoly steel bearing with a 1" bore and an internal PTFE liner for self-lubrication. It supplies a large, low-friction pivot for heavy-duty linkages and mounting points, combining chromoly race strength with a PTFE lining to reduce wear and servicing. QA1 positions the AIB-T where reliable, lower-maintenance articulation is desired.
QA1 AIB-T Series Bearing - 1in Bore - Heat Treated Chrome Plated Chromoly Steel w/PTFE