PDC Thrust Bearing used in downhole dynamic drilling tools

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month

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Product Description:

1.PDC thrust bearing is widely used in downhole dynamic drilling tools, it is with high hardness and longer life charateristics. It can be in operation at super high temperature (currently the highest temperature is 233℃)and it can hold higher axial load. One pair PDC thrust bearing includes upper ring and bottom ring,one piece PDC thrust bearing includes two part: tungsten carbide ring and PDC compact.PDC material friction coefficient is very low so that it can not be affected by chemical material.


2.PDC thrust bearing is made with standard brazing technology, its compact surface hardness is very high, the contact surface flatness of PDC compact is very low and difficult to manufacture. Few factories in China could overcome this problem.


3.With many times improvement Research and development, we use more advanced welding and grinding technology, has overcome the flatness problem of PDC compact contact surface, make the contact surface flatness less than 0.02mm so that strongly improved PDC thrust bearing service life. Our technology for manufacturing PDC thrust bearing has reached the international advanced level in the industry.


4.Pictures

PDC Thrust Bearing used in downhole dynamic drilling tools

PDC Thrust Bearing used in downhole dynamic drilling tools


5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

②How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

 

 


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Q:GPS15 rig bearings, Hunan, Changsha,
They have all rig accessories, very, very complete. You can call them 400
Q:Feroform what bearing material, metal or nylon, or anything else?
A wear-resistant material, you can choose wear-resistant nylon material, it is recommended to use reinforced nylon 11, 12, 1212 long chain nylon series, such materials, good wear resistance, good toughness, high strength. If you need, you can contact me
Q:1.6 of the two case K2 rear wheel bearings are the same as the other K2?
I would like to ask whether you have seen bearing down bearing types and brands,
Q:Motor vibration is too large, in addition to bearing problems, there are other reasons?
1, first of all, do not know what you are using bearings, I do not know if you choose the bearings there is no problem.2, secondly, if you choose the correct bearings, shaft and bearing installation is not a problem? Preload is not enough? Loosely matched?3, it is best to know the motor power, you choose the type of bearing. In this way, we will give you the correct answer to the question ah.
Q:The car separation bearing is broken, isn't it? What's the cause of the other broken bearings?
Judging the quality of the separation of bearings: step down the clutch pedal to half linkage position, and then make a noise, you can judge the separation of bearing damage
Q:What's the other size of the outer diameter 15?
First of all, the outer diameter of 15 bearings, bearings, several kinds, such as deep groove ball bearings, needle roller bearings, cylindrical roller bearings, tapered roller bearings, and so on, followed by. Bearing bore is not the same, in addition, the bearing width is not the same. You can refer to the third edition of the mechanical manual
Q:A bearing assembly that can withstand greater torque (other requirements are not required and the axle is cantilevered)
Torque? Bearings are not used to bear torque, mainly to bear axial or radial load
Q:Since what year did NSK begin to provide bearings and other related components for the aircraft industry?
Look! How strong is our motherland! But we can't be content with that.
Q:What are the five types of bearings? Like F~G...? What else? Who knows?
The next rolling bearing list on the Internet has both type and parameterChasing the answer0 to 9, N, U, QJ., no FG is the double code name
Q:7 types of bearings (30216), manufacturers are LYC, the original factory,
You may have this bearingImitationThe hardness is not too high,High imitation is the quality of the bad ah!May not be annealed, hard, dryPay attention later

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