High Hardness PDC Radial Bearing For Oil / Gas Drilling Industry

PDC Radial Bearing Introduction

PDC (Polycrystalline Diamond Compact) Cutter is kind of superhard material that compact polycrystalline diamond with tungsten carbide substrate at ultra-high temperature and pressure.
PDC Cutters consist of diamond grit and tungsten carbide substrate, it will combines advantage of both diamond and tungsten carbide and features as high abrasion resistant, high impact resistant and high thermal stable.
PDC Cutters are widely applied to oil/ gas drilling, geological exploration, coal mining and many other drilling and milling applications, toolng as PDC drill bits, such as steel PDC drill bits, Matrix PDC drill bits for oil and gas drilling and mining, Chain saw for marble and limestone quarry.

1. Product Introduction of PDC Thrust bearing

PDC Thrust Bearing is widely used in turbo drills,mud motors and other oil field applications. We have two different types includes PDC radial bearing and PDC thrust bearing.Compared with tungsten carbide bearing,The PDC bearing has longer working life,its life is 4-10 times longer than tungsten carbide bearing, meanwhile it can also bear the increased load capacity.

2. Product Specification of PDC Thrust bearing

The bearings are available in size from 1inch to 10inch in diameter.

We can make PDC Radial bearing and PDC Thrust bearing as your specific drawings or samples.

·Highly resistant to abrasion, erosion, corrosion, and mechanical failure

·Extremely resistant to chipping, cracking, and flaking which are inherent problems in cladding or welded overlay processes

·High heat conductivity eliminates thermal cracking

·Proprietary design eliminates catastrophic downhole radial bearing failure

·Carbide tile and matrix design ensures extended life compared to cladding or welded overlay designs

·Inner and outer components can be reconditioned.

PDC Radial bearings support the radial and bending loads on the drive shaft. To this end, we have developed a proprietary hard-facing process for maximum protection against radial wear. This has resulted in high performance figures of about 10-20 times longer than figures recorded using typical tungsten carbide cladded bearings.