Delrin and Delrin AF Bearings are manufactured from an Acetal Polymer resin having the characteristic of no "Stick Slip," where the coefficient of friction is equal or less than its coefficient of dynamic friction. The Delrin material is self-lubricating and can be used in applications where the presence of oil would be a problem. It is available with a Teflon additive (AF), giving it a considerably lower coefficient of friction. AF performance has approximately twice the speed of the comparable Delrin product.

- Self-Clinch, Self-Align bearings .312" / 8mm diameter and smaller are a 2-part design. Press-Fit are a 3-part design. Click here to see the difference.