The QA1 WPB-T wide stainless steel spherical bearing with a 1/4 inch bore is a precision-grade unit featuring a heat-treated 440C stainless steel ball, hard chrome plating and a PTFE liner for self-lubrication. QA1 notes tighter tolerances than traditional bearings and offers optional staking groove variants. This bearing is intended for applications needing corrosion resistance, low friction and precise fitment.
QA1 WPB-T Wide Series Bearing - 1/4in Bore - Heat Treated Chrome Plated Stainless Steel w/PTFE