M20 Spherical Plain Bearing, ID 20mm Hole/Bore, OD 42mm, Teflon Lined (GEK20T). These are designed specifically for our range of imperial sized bearings. GEK-T PTFE Lined Series Bearings. McGill GEK-T PTFE Lined Series Bearings have 3 components; the ball, the liner and the outer race.
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