diamond bearings 101 us synthetic bearings

US Synthetic Corp a Dover Company – Diamond Radial Bearings US Synthetic Bearings has developed a diamond radial bearing that is capable of operating in drilling fluid environments It is extremely resistant to abrasion and provides bearing lives that are two to eight times longer than tungsten carbide or other hard metal bearings Embodiments disclosed herein are directed to tilting pad bearing assemblies bearing apparatuses including the tilting pad bearing assemblies and methods of using the bearing apparatuses The tilting pad bearing assemblies disclosed herein include a plurality of tilting pads At least some of the superhard tables exhibit a thickness that is at least about 0 120 inch and/or at least two layers

Patents Assigned to US SYNTHETICS CORPORATION

Abstract: Embodiments of the invention are directed to compact bearing assemblies configured to operate in small spaces and/or in harsh environments bearing apparatuses including such bearing assemblies and method of operating such bearing assemblies and apparatuses For instance one or more compact bearing assemblies may at least partially rotatably secure a shaft of a power

We make the long-lasting diamond cutters and bearings for applications in down-hole drilling tools We press our own polycrystalline diamond (PCD) and finish each part to exact specifications to give you the confidence you need that your high-performance product will hold up under extreme conditions

US Synthetic Bearings makes long-lasting diamond bearings for process-fluid-lubricated applications including those used in down-hole drilling tools US Synthetic presses its own polycrystalline diamond (PCD) and finishes each part to exact specifications to give customers confidence that their high-performance product will hold up under

Nov 10 2011The company's bearing lineup includes radial bearings and thrust bearings primarily for the oil and gas drilling industry The bearings are designed for use in down hole motors turbines rotary steerable systems drilling tools heavy industrial equipment and a variety of pump applications

The invention concerns a diamond thrust bearing assembly for a downhole motor The assembly (10) includes at least one set of opposing bearing rings (20 22) each of which has an annular support element (24 30) and a plurality of PCD compacts (48 62) carried in circumferentially spaced relationship by the support element The PCD compacts present opposing bearing surfaces (52 66) with the

Bearings 101

Bearings 101 Bearing Basics In our Bearing Type Basics Resource Library we have provided a series of informational tools to assist you in finding the right bearing Inside are guides and manuals that include informational articles on commonly used bearings fundamental topics of importance to bearing specifiers and users and tips on bearing

Why Diamond Bearings? Abrasive particles high temperatures corrosive chemicals and high loads all contribute to failure in bearings used in down-hole drilling tools Polycrystalline Diamond (PCD) bearings outperform other bearing technologies in these harsh conditions due to the unmatched properties of diamond Our bearings are specifically

Abstract: Embodiments of the invention are directed to compact bearing assemblies configured to operate in small spaces and/or in harsh environments bearing apparatuses including such bearing assemblies and method of operating such bearing assemblies and apparatuses For instance one or more compact bearing assemblies may at least partially rotatably secure a shaft of a power

The invention concerns a diamond bearing assembly for a downhole motor The assembly (10) includes at least one set of opposing relatively rotating thrust bearing rings (20 22) each of which includes an annular support element (24 30) and PCD compacts (26 32) carried by the support elements The PCD compacts of the bearing rings oppose one another at a thrust bearing interface (80)

We are US Synthetic a ChampionX company lead ing the industry in developing and producing innovative top-quality polycrystalline diamond cutter (PDC) inserts bearings valves and mining tools for the world's most demanding oil exploration and development projects With over 40 years of diamond experience our solutions are developed to withstand harsh corrosive environments and

We make the long-lasting diamond cutters and bearings for applications in down-hole drilling tools We press our own polycrystalline diamond (PCD) and finish each part to exact specifications to give you the confidence you need that your high-performance product will hold up under extreme conditions

Sep 07 2017In an embodiment a bearing assembly or apparatus includes a support ring and a plurality of tilting pads Each tilting pad is tilted and/or tiltably secured relative to the support ring In some embodiments one or more of the tilting pads include a plurality of superhard bearing segments assembled to form a superhard bearing surface

Mar 08 2013Abstract: Embodiments of the invention relate to bearing apparatuses in which one bearing surface of the bearing apparatus includes diamond while another bearing surface includes a non-diamond superhard material (e g silicon carbide) For example a bearing apparatus may include a bearing stator assembly and a bearing rotor assembly The bearing stator assembly and bearing

mechanical properties polycrystaline dimond inserts

Diamond Bearings 101 - US Synthetic Bearings Polycrystalline diamond is known for its high thermal conductivity low coefficient of friction high toughness and other preferred physical and mechanical properties Having a bearing material with high thermal conductivity reduces localized temperature extremes that lead to bearing degradation

Custom Diamond and cBN Grinding Wheels Coastal Diamond is a leading manufacturer of superabrasive cutting and grinding wheels serving the US and International markets Proudly made in the USA our Diamond and cBN Grinding Wheels are bonded using a proprietary system that helps you achieve maximum performance and keeps you ahead of your competition

Jun 21 2019Engineers test new diamond bearing designs on an in-house test stand (Photo: US Synthetic) Turbines operating in a corrosive environment tend to have a high failure rate with traditional bearings perhaps lasting 200 hours said Marc Modersitzki marketing director at US Synthetic

A rock drilling bit having PDC radial bearings has journal and cone bearing surfaces with increased contact area to increase load support The radius of curvature of the bearing pin journal and cone bearing surfaces are matched or conformed on the bearing pressure side The conformal journal surfaces may be formed on the main journal bearing the pilot pin radial bearing or both surfaces

Polycrstalline diamond (PCD) bearings were designed fabricated and tested for marine-hydro-kinetic (MHK) application Bearing efficiency and life were evaluated using the US Synthetic bearing test facility Three iterations of design build and test were conducted to arrive at the best bearing design

We are US Synthetic a ChampionX company lead ing the industry in developing and producing innovative top-quality polycrystalline diamond cutter (PDC) inserts bearings valves and mining tools for the world's most demanding oil exploration and development projects With over 40 years of diamond experience our drilling technologies are developed to withstand harsh corrosive environments