US Synthetic Bearings Site

Award Winning

No Seals | No Lube | Extreme Life

Field-Tested Marine Bearings from US Synthetic

Offering the longest-lasting diamond bearings for applications running in harsh, corrosive environments. Instead of sealing out the salt water, our bearings use it as a process fluid.

Learn More About

Who We Are

As a business unit of US Synthetic Corporation, US Synthetic Wire Die manufactures the longest-lasting polycrystalline diamond (PCD) wire dies available, which allows wire mills to pull more pounds of wire per dollar spent on dies.

Carbide vs PCD vs SCD

Dies 101

Wire drawing dies are made of several materials including tungsten carbide, natural diamond, synthetic single crystal diamond, and polycrystalline diamond (PCD). Here are the facts on each and our recommendations.