China Best Sales Competitive CNC Precision Mini/Miniature Ball Screw/Big Lead Ball Screw (6mm-80mm) with Nut (SFU SFK SFS SFI SFE SFY SFA) / Trapezoidal Lead Screw with high quality

Product Description

Competitive CNC Precision Mini/Miniature Ball Screw/Massive Lead Ball Screw (6mm-80mm) with Nut (SFU SFK SFS SFI SFE SFY SFA) 



Merchandise Description

Ball Screw is made of screw and ball nut. It really is operate is to switch the rotary movement into linear motion which is a long term extension and development of ball screw. The importance of the development is to shift into a rolling bearing from  sliding motion. With minor frication, Ball Screw are broadly employed into different industrial products and precision instruments.



one.Higher-pace operation

2.Low friction and noise

three.High precision, length, and reliability

4.Clean movement

5.Substantial performance of transferring

6.No gap and preloading


1.Equipment equipment
2.Industrial equipment
3.Printing, paper-processing, automated devices, textiles, and many others.
four.Electronic equipment
5.Robot, measuring devices, medical equipment, X-Y desk, factory automation equipment
6.Transport equipment

Product Parameters



Detailed Images

Ball Screw Set: Ball Screw, Ball Screw Nut, Ball Screw Nut Housing,Ball Screw Stop Assist(Mounted Facet and Floated Side),Coupling  We can provide those together for you. 

Ball Screw Conclude Machining: Common machining in accordance to Stop Help Units or Personalized in accordance to drawing.


HangZhou Metropolis CZPT Bearing Co., Ltd. is a skilled company of linear movement products with several years' encounter. We are specialised in the producing linear shaft, linear guides, ball screws,  linear bearings, linear CZPT blocks, ball screw stop supports, linear rails, cam followers with good high quality and aggressive price tag. Our company is located in HangZhou town, ZHangZhoug province, near to HangZhou port and HangZhou city.


Our products are commonly used in exact equipment, health and fitness tools, printing machines, packing devices, health care and foods equipment, textile machinery and other machines and supplementary products. Our merchandise promote nicely in North The usa, West Europe, Australia, Southeast Asia, Middle East, South The us and other regions.


Following Product sales Service

Our Good quality: 

Quality is the lifestyle . We use only the best top quality material to make sure the standard of our merchandise assortment is of the maximum caliber.All goods we sold out are strictly selected and examined by our QC department.
All merchandise may possibly have problem soon after employed by a period of time. We offer 1 calendar year warranty for all products. 
We settle for payment by means of TT (Lender transfer), Paypal,Western Union, and Funds Gram.
We accept lender transfer for massive orders. For small order, you would much better pay out via Paypal,Western union or Money Gram
We supply as several shipping and delivery choices as possible, such as DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.


one. Are you manufacturing unit or buying and selling organization?

We are professional manufacturer with most competitive cost and higher top quality, fifteen year's encounter.

2.What is actually your product variety?
We are specialised in creating linear shafts, linear bearings, linear guides, linear rails, ball screws,cam follower and other linear motion units.

3.Do you supply OEM&ODM companies?
Yes, OEM, ODM is welcomed

four.How Can I get some samples?
We are honored to offer you samples. You are asked for to spend the delivery expense and some samples expense.

5.What does your manufacturing facility do about high quality manage?
We uphold the tenet of "Top quality is the foreseeable future, we have handed ISO9001 certification, and we have rigorous methods to handle good quality.

six. How can I get a quotation?
You can ship quotation underneath or electronic mail to us. you can speak to dirrectly with us through TM or WhatsApp,Skype as you like.Call any time if you are urgent.


Supporting Ball Screws

In buy to use a ball screw in a venture, it is critical to help it for rotation. Usually, this demands keeping brackets and roller bearings. Longer screws might demand bending or critical speed restraints. Conclude machining could be needed to suit the screw into the bearing. Relationship to a motor calls for coupling and proper machining. Tables or help rails may be needed to restrain the nut.


In this report, you will get an in-depth evaluation of the ball screw market. You will find out about the aggressive landscape, merchandise portfolio, and progress prospects across regions. The report will also consist of info on the market's a variety of drivers and restraints, as effectively as the variables driving or restraining its improvement. You will also get an in-depth look at the value chain and PEST analysis, which are essential parts of a market research.
One particular resource that you can use to analysis the Ball Screw marketplace is CZPT. This web site consists of a database of authentic Indian manufacturers, suppliers, and importers. You may uncover speak to specifics and e-mail addresses of the businesses, including those that create a extensive range of diverse sorts of ball screws. CZPT even enables you to research by merchandise group. That way, you can find a provider based on the variety of ball screw you need at the most affordable cost.
An additional benefit of ball screws is their capability to function in really sensitive applications. In electric cars, they are typically utilised to exchange a widespread hydraulic system. They are also employed to control gates at hydroelectric stations. You can also find them in motorised inspection tables, action photolithography equipment, and microscopic built-in circuits. You can locate hundreds of various ball screw styles, and you can even acquire them with nuts, wipers, and CZPT. Ball screws have several bearing balls, which aid transfer load among nut and screw. They can be obtainable with adjustable preload and non-preloaded options. And they're manufactured to business requirements to meet up with the needs of their customers.
If you're hunting for a reliable, large-executing screw, you will want to choose for a ball screw. These have substantial performance-to-cost ratios. You are going to need to have to decide on among a direct screw and a ball screw, but equally are reputable and successful. Besides, the former is considerably less high-priced and gives excellent style adaptability. They are corrosion-resistant and can even be self-locking for vertical applications.


A ball screw and nut assembly are vital parts of a assortment of critical actuation and manage units. The two factors depend on the ability of the screw to rotate easily whilst converting the rotation into exact lateral movement. Ball screws are a frequent part in computer-controlled motion-management techniques. The precision of ball screw rotation is essential for the accurate adjustment of flight handle surfaces. In addition, ball screws are crucial elements of wire bonding and personal computer-managed movement-control techniques.
Ball screws are extremely precise, necessitating minimum guide mistake. The direct mistake of a screw is the distinction amongst the theoretical and real distance traveled by the nut for the duration of rotation. The guide error of a ball screw depends on several factors, such as the producing precision of the ball grooves, the compactness of the assembly, and the set-up precision. This mistake is not continual from direct to direct, but it may be diminished by way of preloading, lubrication, and increased mounting accuracy.
The ball is urged to transfer up and down by rotation of the nut, which is preferably a hexagonal shaft. This allows the ball to be raised effortlessly in excess of the land of the screw. It is crucial to be aware that the nut has a groove on the outer surface that is deep ample to accommodate a ball. This groove is deep ample to accommodate a ball, and the groove extends the length of the screw, thereby reducing friction and escalating precision.
The recirculated balls in a multi-start ball screw assembly could cross multiple threads and turn in the circuit. Multi-commence ball screw assemblies usually use the inside channel technique to recirculate balls. This style enables numerous ball nuts to be used in a single nut and can be simply mounted. The ball nut and the nut may possibly also be incorporated into numerous individual circuits. If several recirculation paths are desired, a ball nut and a multi-begin method may possibly be used.


A crucial feature of ball screws is their toughness. During manufacture, a ball screw's substance have to be chosen cautiously. A corrosion-resistant metal called Cronidur(r) 30 is an perfect option. Ball screws produced from this substance are extremely reputable in space thanks to their alternating metal-ceramic architecture. As the circumstances of area are excessive, corrosion-resistant components are vital to guarantee optimum overall performance. CZPT has a long time of expertise production large-high quality ball screws. Besides providing a total range of ball screws, the business also delivers technological answers and committed factors.
CZPT developed a unique layout for the Higher-Durability Precision Ball Screw. This design helps make it simpler to kind a slender movie of oil on the material's surface area. This oil helps decrease friction and enhance the precision of a ball screw. This material's unique microstructure reduces the put on of ball screws and increases their services life. CZPT also aims to improve the dress in-resistance of ball screws.
In addition to the axial load, a ball screw's existence rating must be dependent on the jacking and vertical masses. In other terms, if all load balls are in contact with the raceways, the L-ten existence ranking of ball screw assemblies would be transformed to an L-2 daily life score. This modify would enhance the overall dependability of a ball screw to ninety eight%. Then once again, it truly is critical to note that vertical load is the only one particular that would be fully removed from the chart.
In addition to these crucial factors, it is important to work ball screws inside of their advised functioning temperature variety. Failure to do so could result in thermal expansion of the ball screw, creating positioning glitches. To make sure lubrication of the ball screw, it really is crucial to maintain its operating temperature inside of the advisable range. Even so, it is attainable to operate it at temperatures that are also substantial. If this happens, the screw should be sent to the producer for repair.


In addition to their evident use, ball screws come in two measurements, big and little. Though small balls ought to not present considerable use, they need to nonetheless be employed to improve the screw's toughness. This can be hard to decide since screw rebuilders are inclined to neglect this facet. So, what is the greatest measurement for ball screws? This post will look at equally dimensions and what they indicate for the screw's durability. Also, we will look at some of the factors to preserve in mind when picking the correct dimension for your task.
A ball screw's dimensions depends on its application and performance demands. Some types have tiny diameters and fantastic qualified prospects, although others feature massive diameters. Substantial precision purposes usually call for miniature ball screws. Some manufacturers even offer you compact ball screws with a smaller outer diameter. The latter is typically found in miniature types and function diameters up to 25 mm. Nevertheless, this will not suggest that a scaled-down diameter indicates considerably less precision. Irrespective of the size, you are going to want to make positive to choose a screw that will fulfill your specifications.
The screw's root diameter is a crucial measurement in identifying critical pace and column load calculations. A ball screw's minimal diameter is the minimum dimension of the screw shaft at the base of the ball grooves. In addition, the idler ball is a essential ingredient of a ball screw. It stops friction amongst the load and idler balls, but does not have the load by itself. Likewise, the non-running load potential need to be huge ample to avoid the balls from brinelling and plastic deformation.
The attribute speed is the rotational speed at which the ball screw starts to vibrate thanks to dynamic load. Inch/imperial screws are specified for one million revolutions, although metric screw has a certain limit for 1 million inches of linear journey. Numerous production procedures have their possess techniques to compute the useful daily life of ball screw assemblies. For case in point, Precision Grinding generates the least expensive guide mistakes. In addition, the lifestyle of a ball screw is dependent on the size of the screw and the mounting assist for the finish bearings.


It is critical to frequently perform PM on your ball screw assemblies to make certain best functionality. A dirty ball screw assembly will outcome in bad performance and faster wear, so getting rid of filth from the nut and shaft is a very good notion. If there are problems with the ball nut, the lubricant inside can grow to be stripped or the nut can grow to be filthy because of to chemical publicity. You should also check out for oxidation or corrosion on the contact surfaces of the ball screw, and substitute it if necessary.
The very first indicator of a deteriorating ball screw is too much vibration. This might be brought on by a bent screw shaft or misaligned bearing housings. If it tends to make sounds when managing, this may possibly be because of to abnormal create-up or a broken return tube. Other problems could be induced by endplay in assistance bearings or too much preload or incorrect lubrication. If any of these issues are found, it is crucial to carry out normal maintenance on the ball screw to extend its daily life.
Getting standard routine maintenance on the ball screw assembly is important. If the screw is not appropriately managed, it may wear out prematurely. If this occurs, you can speak to a ball screw restore services. CZPT Intercontinental, Inc., a major provider of industrial components, can help you get the screw again into optimum working get or discover a new one particular. A ball screw mend organization can support you steer clear of the inconvenience of downtime and optimize your productiveness.
It is important to correctly lubricate a ball screw assembly in buy to lengthen its lifestyle. Lubrication can avoid corrosion and boost the daily life of the screw by eighty five p.c. It is critical to keep in mind that the type of lubricant you use should correspond to the load utilized to the assembly. Lubrication ought to also be completed at typical intervals. As soon as you've got proven the right amount of lubrication, you can then utilize it on the screw.

China Best Sales Competitive CNC Precision Mini/Miniature Ball Screw/Big Lead Ball Screw (6mm-80mm) with Nut (SFU SFK SFS SFI SFE SFY SFA) / Trapezoidal Lead Screw     with high qualityChina Best Sales Competitive CNC Precision Mini/Miniature Ball Screw/Big Lead Ball Screw (6mm-80mm) with Nut (SFU SFK SFS SFI SFE SFY SFA) / Trapezoidal Lead Screw     with high quality

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