Drilling Stabilizer is up to the industry standard and API standard requirements

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

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Product Description:

1.Introduction:


Our company can produce a complete range of specifications and reliable performance drilling stabilizers. The main technical index is up to the industry standard and API standard requirements. The structure of this product can be divided into integral straight edge style, screw type, interchangeable nested.


2.The basic size of drilling stabilizers


Working OD

 

Both ends OD

Water hole

Band width

Salvage neck length

 

Band length 

Inspector general

Cutting number

 

The upper thread

 

The under thread

 

17-1/2

9

3

4-3/4

27-9/16

18-7/64

86-5/8

18 or 30

7-5/8

7-5/8

12-1/4

8

203.2

2-13/16

71.4

2-61/64

75

18-57/64

480

19-11/16

500

70-7/8

1800

18 or 30

6-5/8

REG

6-5/8

REG

12-1/8

12

8-1/2

6-1/2

165.1

2-1/4

57.2

2-3/8

60

21-21/32

550

18-7/8

460

67-7/8

1720

18 or 30

NC46

NC46

8-3/8

8

4-3/4

120.7

2

50.8

1-31/32

50

53-5/8

600

11-13/16

300

66-5/8

1700

18 or 30

NC38

NC38

6

 



3.Pictures

Drilling Stabilizer  is up to the industry standard and API standard requirements

Drilling Stabilizer  is up to the industry standard and API standard requirements

Drilling Stabilizer  is up to the industry standard and API standard requirements


4.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:Yoyo how can I wash the bearings without gas?. What other materials can I use?
Thinner, acetone, chloroform, banana water, kerosene.
Q:Analysis of the problem: when other conditions remain unchanged,
The dynamic load increase or decrease is not the main reason for the bearing's life, so far there is no specific formula can be called out and life ratio, the main reason is that determines the life, life = rated speed * * unit unit time temperature / time * temperature value is not completely accurate, anyway and environment. The temperature, the length of time, there is relationship between static and dynamic load!
Q:Bearings radial, in addition to the location of contact with the box, there is no other way?
2. the outer ring of the bearing outer ring of the bearing outer ring is arranged in the outer hole of the outer shell, and the inner side of the outer hole of the outer shell generally has the position of the shoulder fixed bearing, and the other side is positioned with an end cover, a thread ring and a hole, and an elastic ring ring. (1) the end cover positioning end cover is used for all kinds of radial bearings and angular contact bearings. When the bearing speed is higher and the axial load is larger. The end cover is positioned and pressed with a screw to compress the outer ring of the bearing, and the end cover can also be made into a labyrinth sealing device. (2) thread ring bearing high positioning speed, axial load, not suitable for use under the condition of end cap positioning, available thread ring positioning radial bearing and thrust bearing, this can be used to adjust the axial clearance of the bearing. (3) the axial position of the elastic ring positioning method is small, the installation and disassembly are convenient, the manufacture is simple, and the utility model is suitable for bearing smaller axial load places. An adjusting ring is added between the bearing and the spring, so that the axial position can be adjusted conveniently. (4) the deep groove ball bearing with a stopping groove on the outer ring of the bearing can be fixed by the retaining ring. This type shall be used when the inside of the housing hole cannot be machined because of the condition limit, or the part must be reduced in outline size
Q:Feroform what bearing material, metal or nylon, or anything else?
It's made of toughened and wear-resistant nylon, which is more high-grade. As bearings, there are generally PA66+30GF/CF, PA66+PTFE+GF/CF, PA66+, molybdenum disulfide, of which the most cost-effective is PA66+ molybdenum disulfide. Our company has production, and if necessary, you can contact me.
Q:CAT can Carter's bearings be replaced by other brands?
However, you have not heard of the bearing brand, you can consult the SKFFAGNSK agent to check whether there is a product specification
Q:A bearing assembly that can withstand greater torque (other requirements are not required and the axle is cantilevered)
In addition, do not know in the operation process with no axial force, you can use two sets of spherical roller bearing.
Q:What's the other size of the outer diameter 15?
Such as 696, outer diameter 15mm, internal diameter 6mm, height 5mm.
Q:In addition to NSK and KOYO, what are the other four major bearing producers in Japan?
NSK in Japan bearing is the largest share of the domestic market after the Swedish SKF, NTN and Koyo other than NSK.
Q:In engineering practice, for needle roller bearings, usually axial positioning is the same as other bearings?
Needle bearing features are axial can not bear the load, so the operation of the axial direction of the bearing no force, radial installation slightly tight can be, the axial need not limit
Q:How can the rod joint bearings be connected with other parts?
1. is the standard parts. The national standard is 2. GB/T 304.92008. 3., I have the latest electronic version of the national standard. If necessary, please contact me at the station and inform me of the email address. I will send it to you.

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