Why are Rod Ends and Spherical Bearings Teflon Lined?
Why PTFE Lining Matters A PTFE liner in a spherical bearing or rod end is a component that makes the unit self-lubricating. Metal-on-metal bearings require lubrication, but in certain applications, lubrication can be difficult to maintain. Grease attracts dirt, which may accelerate wear on the mating metal surfaces. Excessive wear increases fatigue and can ultimately […]