Day: October 22, 2025

How to Achieve Precision Fit Between Shaft and Tungsten Carbide Bushing

In high-performance machinery, the fit between the shaft and the tungsten carbide bushing determines how efficiently and reliably the system operates. A precision fit ensures correct alignment, minimizes friction, prevents vibration, and extends the lifespan of both the shaft and the bushing. Even if the bushing is made from high-quality tungsten carbide, poor fitting can […]

Understanding Tolerances and Surface Finishes in Tungsten Carbide Bushings

Tungsten carbide bushings are critical components in rotating machinery. They support shafts, control alignment, and minimize wear under high-pressure or high-speed conditions. While most engineers focus on material hardness and composition, tolerances and surface finishes often determine whether a bushing will succeed or fail in real operation. Small differences in dimensional accuracy or roughness can […]

How to Prevent Corrosion and Pitting in Tungsten Carbide Bushings

Tungsten carbide bushings are known for their hardness and wear resistance, making them vital in pumps, compressors, and high-load rotating systems. However, corrosion and pitting remain two major threats that reduce service life — especially in chemical, marine, or wet process environments. If corrosion is left unchecked, the binder phase (nickel or cobalt) begins to […]

Maintenance Tips to Extend the Life of Tungsten Carbide Bushings

Tungsten carbide bushings are among the most durable components used in pumps, compressors, turbines, and industrial machinery. Their hardness and wear resistance make them ideal for demanding environments. However, even the toughest materials need proper maintenance to deliver long-term performance. Regular inspection, correct lubrication, and suitable operating conditions can significantly extend the lifespan of tungsten […]

How to Inspect Tungsten Carbide Bushings for Wear or Damage

Tungsten carbide bushings are known for their exceptional hardness and wear resistance, but even the strongest materials can deteriorate over time. Regular inspection helps detect early signs of wear, cracking, or corrosion before they cause system failures. If inspection is ignored, bushings may seize, increase vibration, or damage shafts — all of which lead to […]