1. Long Service Life: 6x longer lifespan than carbide bearings, less replacement downtime and maintenance expense.
2. Super Wear Resistance: Hard diamond surface resists mud, sand and continuous friction abrasion.
3. High Load Capacity: Stable under 60,000 lbs load within 100–6,000 RPM speed range.
4. Heat Endurance: Works reliably at max 233°C with efficient heat dissipation.
5. Corrosion Proof: Adaptable to various drilling mud, corrosive fluids and high-salinity formations.
6. Low Friction: 0.01–0.03 friction factor saves power and cuts heat generation.

Main Application Range

• Mud Motors
• Turbo Drills
• Rotary Steerable Systems (RSS)
• Electric Submersible Pumps (ESP)
• Directional Drilling Tools
• Oil & Gas Downhole Equipment

Available Types

PDC Thrust Bearing: Withstand axial loads and heavy thrust forces. Applied to mud motors, turbo drills and downhole drive systems.

PDC Radial Bearing: Support radial loads and keep shaft stability. Applied to RSS systems, high-speed rotating equipment and precision directional drilling tools.

PDC Combination Bearing: Integrate thrust and radial load capacity. Ideal for rotary steerable systems, compact downhole assemblies and advanced drilling systems.