Directional connector directional bending joints and directional direct head
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
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OKorder Financial Service
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1.Introduction：
Directional connector has two forms, directional bending joints and directional direct head. It is one of main tools in the making of power drilling tools. Power drilling tools give the drill continuous lateral force to make the drills continuously incise borehole wall under the effect of directional connector, and finally can be completed the curve of the well bore track.
2.The basic size of directional connector
Type
| Outside diameter(mm)
| Corners（a0）
| Directional sleeve ID(mm) （mm） | Threaded joints
|
DWT89 | 89 | 0.5-3.5 | 36 | NC26 |
DWT140 | 140 | 0.5-3.5 | 36 | NC38 |
DWT159 | 159 | 0.5-3.5 | 50 | NC50 |
DWT178 | 178 | 0.5-3.5 | 50 | NC50 |
DWT203 | 203 | 0.5-3.5 | 50 | 6⅝"REG |
3.Pictures
4.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is 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 system，every link from raw material to final product we have strict quality test；We 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.
- Q: Excuse me, what about the units that sell bearings, what else do they sell? Excellent answer again from 40 points, thank you
- Can select some bearings related transmission products, such as,Bearing housings, chains, belts, gears, etc.. In addition,Bearing accessories: tight setting sleeve, slip sleeve, lock nut and so onMaintenance and lubrication products: installation tools, bearings, hydraulic tools, grease lubricator and etc.The other is that some small mechanical parts, such as nuts, washers, etc.The key is to see the need to sell things, even if you no matter how good things nobody bought is no good, so that you can look into the market, or try to sell, sell.
- Q: I need regular manufacturers' agents (with authorized certificates and large scale agents)
- I am Nanjing Yi million strong bearing Co., Ltd. (Jiangyin Office)I am mainly responsible for regional sales in Jiangyin, Zhangjiagang, Jingjiang and so onWe are regular dealers. Here are our certificate of authorization.
- Q: Are there any differences between bearings used on fans and other ordinary bearings?
- the fan usually has two ends adjustable heart or one end of the cylinder with diagonal contact at one end.
- Q: What does 7 represent? What does the rest represent? If 7 is changed into other numbers, what does it represent?
- This is a model of SKF bearings7 represents the bearing type as angular contact bearing3 represents the width class0 stands for size class8 represents the bearing inner diameter of 40, after the general bearing two digit multiplied by 5, is the bearing bore diameter
- Q: How can the rod joint bearings be connected with other parts?
- Threaded, rod end joint bearings with internal and external thread points, used in different workpieces. The screw thread is generally used on the fixed shaft, and then the rotating shaft passes through the fish eye bore to form a movable joint part.There is no specific picture, you can refer to the network of rod end joint bearing sample diagram, imagine.
- Q: FAG bidirectional thrust angular contact bearing 234416M.SP can be replaced by other manufacturers?
- Hangzhou Yakang told youNSK =80TAC20X+LNtn=562016SKF=234416BNACHI=80TAD120
- Q: Machine specific, please describe the specific points
- Many types of bearings. According to the direction of the load it can withstand can be divided into: the radial bearing, also known as radial bearings, bearing radial load. The thrust bearing, and thrust bearing, bear the axial load. The radial thrust bearing, also called centripetal thrust bearing under radial load and axial load at the same time according to the nature of work. The friction bearing can be divided into different sliding friction bearings (the sliding bearing) and rolling friction bearings (the rolling bearing) two categories.Angular contact bearings: ball and raceway nominal contact angle greater than 0 degrees, the rolling bearing and less than 90 degrees. At the same time can bear radial load and axial load. Can work at a higher speed. The larger the contact angle, the axial bearing capacity is higher. The high precision and high speed bearings usually take 15 degrees contact angle in the axial direction. Under the action of force, will increase the contact angle. The axial load of ball bearings can only bear a direction, in radial load, will cause additional axial force. The axial displacement and can limit shaft or shell in one direction. If the duplex mounting, so that a pair of bearing outer ring relatively, i.e. the wide end of the wide end, the narrow end face with narrow end. So to avoid the additional axial force, but also in the two direction of the shaft or shell limit in the axial clearance range.
- Q: where can I buy other GPS drilling accessories? I have some GPS rigs.
- With so many rigs, you can buy it directly from Wuhan Jintai Geological Engineering Machinery Co., ltd.... They have all rig accessories, very, very complete. You can call them 400
- Q: A one-way bearing keyway hole can connect other parts of the shaft, driven by cylindrical rotation? How much speed can I expect?
- You are not allowed to say this, with thick shaft, what types of bearings, preferably a drawing can be discussed, or that is not clear
- Q: Bearings into the sand, to dismantle the wheel, there are other ways?
- If the bearings are not replaced, the bearings can be cleaned by kerosene, and then the grease is sealed again.
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Directional connector directional bending joints and directional direct head
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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