China Best Sales Ball Screw Bk End Support Bk20 Fixed End Ball Screw Mount for Use with Sfu2505 and Sfu2510 Assemblies near me supplier

Item Description

Ball Screw Finish Assist BK20 Fixed Stop Ball Screw Mount for use with SFU2505 and SFU2510 assemblies



  • Set Finish. angular ball bearings lock screw into area.
  • Supplied with locking nut/collar.
  • C5 accuracy rating


Solution Description

Ball Screw is made of screw and ball nut. It truly is function is to flip the rotary motion into linear movement which is a future extension and development of ball screw. The importance of the development is to transfer into a rolling bearing from  sliding motion. With minor frication, Ball Screw are widely utilized into a variety of industrial tools and precision instruments.




one.Substantial-speed operation

two.Low friction and noise

three.High precision, duration, and dependability

4.Clean motion

5.Substantial performance of transferring

six.No gap and preloading


1.Device resources
2.Industrial equipment
3.Printing, paper-processing, automated devices, textiles, and so forth.
4.Electronic equipment
five.Robot, measuring instruments, health care products, X-Y desk, manufacturing facility automation equipment
six.Transport equipment


Product Parameters


Thorough Photographs


HangZhou Metropolis CZPT Bearing Co., Ltd. is a specialist company of linear motion merchandise with many years' expertise. We are specialised in the producing linear shaft, linear guides, ball screws,  linear bearings, linear CZPT blocks, ball screw end supports, linear rails, cam followers with excellent top quality and aggressive price tag. Our firm is located in HangZhou metropolis, ZHangZhoug province, close to HangZhou port and HangZhou metropolis.


Our goods are extensively employed in precise machines, health and fitness products, printing devices, packing devices, health-related and food equipment, textile equipment and other devices and supplementary gear. Our merchandise offer properly in North The usa, West Europe, Australia, Southeast Asia, Middle East, South The usa and other areas.


Following Revenue Services

Our High quality: 

Good quality is the lifestyle . We use only the very best quality content to ensure the normal of our item range is of the maximum caliber.All items we marketed out are strictly picked and tested by our QC division.
All goods might have difficulty soon after utilized by a period of time. We provide 1 calendar year guarantee for all goods. 
We settle for payment by means of TT (Financial institution transfer), Paypal,Western Union, and Income Gram.
We settle for bank transfer for large orders. For modest purchase, you'd far better shell out through Paypal,Western union or Cash Gram
Shipping and delivery: 
We provide as a lot of transport options as achievable, like DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.


one. Are you factory or investing business?

We are expert manufacturer with most competitive price tag and substantial good quality, fifteen year's expertise.

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

three.Do you provide OEM&ODM solutions?
Sure, OEM, ODM is welcomed

four.How Can I get some samples?
We are honored to offer samples. You are asked for to pay the shipping price and some samples expense.

five.What does your factory do about good quality control?
We uphold the tenet of "Top quality is the long term, we have passed ISO9001 certification, and we have rigid processes to manage top quality.

6. How can I get a quotation?
You can ship quotation beneath or electronic mail to us. you can contact dirrectly with us through TM or WhatsApp,Skype as you like.Contact any time if you are urgent.


Major Goods


Benefits of Ball Screws and How They Can Advantage Your Programs

When choosing a ball screw for your software, there are a number of factors to contemplate. This write-up will examine higher mechanical efficiency, low friction, a number of repair alternatives, and software needs. Deciding on the correct ball screw can help you get the work completed speedily and successfully. To make your choice simpler, consider the subsequent guidelines. Study on to learn about some of the advantages of ball screws and how they can reward your applications. Below are some of the most common varieties:

Substantial mechanical efficiency

The mechanical effectiveness of ball screws can be calculated employing the axial load examination. The axial load is equivalent to .5 x FPr / 2Fpr. The elastic deformations are calculated as DL1 and DL2, respectively. Widespread engineering techniques function at 90 per cent trustworthiness nonetheless, specific sectors demand increased dependability, which has a direct impact on the dynamic load ability. The axial load examination is one of the most extensively utilised strategies to decide the mechanical efficiency of ball screws.
In buy to accomplish high translation, ball screws have to be created with higher stiffness and positioning precision. In addition, higher preloads boost the preliminary driving torque and trigger much more friction and warmth. Other essential design criteria contain minimal driving torque and diminished slip movement. This implies that the substantial translation potential of ball screws must be nicely matched to the all round application. The subsequent are some widespread design and style standards for ball screws. You can select the best type of ball screw for your requirements.
The higher mechanical effectiveness of ball screw is attained by keeping away from the typical sag and pitch difficulty. The ball keep track of style will help to decrease the centrifugal power. The ball screw's diameter can be altered by changing the centre pitch of the nut on two ball tracks. The nut's axial load is also altered through the offset centre pitch. This strategy allows the end users to improve the mechanical performance of ball screw by up to 40%.
When calculating the mechanical effectiveness of ball screw, consider the application's environment, pace, and other elements. If the application needs precision and accuracy, then the ball screw is the proper decision. The engineering office of a ball screw maker will meticulously overview the application factors and come up with a design and style that satisfies the application's anticipations. Moreover, some manufacturers even offer you tailored ball screws, which can be tailor-made to your demands.

Lower friction

The working overall performance of a reduced-friction ball screw is characterized by its minimal friction. This screw has a framework that transmits forces by means of rolling steel balls. The torque is calculated by calculating the load and the direct screw's dimensions. This variety of screw can be utilised for a range of distinct apps, which includes hydraulic programs. Read on to discover a lot more about this kind of screw and how it can aid you build a a lot more reputable and durable car.
The vital velocity of a ball screw is larger than that of a guide screw, so this sort of screw can accommodate more substantial masses and speeds. It also has a lower friction coefficient, which reduces the amount of heat made. Large-top quality ball screws can stand up to lengthier obligation cycles than common direct screws. Even so, in purchase to assess the two, you need to consider into account the responsibility cycle. Lower-friction ball screws are much more durable than direct screws, and the obligation cycle is only 1 of the aspects you should contemplate when choosing them.
The ball bearings are the most well known part of a reduced-friction ball screw. Their primary purpose is to minimize the friction between the nut and the shaft. Without them, the friction would be way too substantial. This function is attainable many thanks to the ball bearing's groove profile. Two arcs intersect at the get in touch with factors on the shaft and nut. As a result, the ball bearing lowers friction in a way that is in essence non-existent with no the bearing.
The mechanical efficiency of a lower-friction ball screw is very high. The typical ball screw is up to 90% efficient, but some sorts can get to a higher efficiency. They are frequently used in equipment slides, presses, and linear actuators. The large effectiveness of a minimal-friction ball screw makes it a wonderful selection for a lot of distinct purposes. This type of screw is produced of many main factors. The ball bearings offer the helical raceway for the ball assembly and threaded shaft is the screw part. The ball screw is comparatively more cumbersome than a traditional leadscrew, but the all round size is more compact than its guide counterpart.

A number of repair choices

A destroyed ball screw will generally screen noticeable actual physical signs, which includes noise or vibration. Furthermore, worn ball screws will require much more horsepower and torque to work. They might also lead to lead accuracy problems. Luckily, there are numerous fix choices for ball screws. You can get new ball screws to restore preload and reduce backlash. But there are some warning signs to appear out for first. Trying to keep a shut eye on your ball screw's wellness can help you keep away from a costly substitute.
Appear for a ball screw repair business with a established keep track of document of servicing all kinds of ball screws. The service ought to offer a cost-free analysis and 3 kinds of service: reload, recondition, and substitute. Reload is the easiest alternative and involves cleansing and polishing the screw and ball nut. Reconditioning or substitution, on the other hand, requires new parts. Choose the one particular that gives the best price for your funds.
EP delivers an emergency support and exceptional services for your ball screws. Their Uk provider contains supply and intercontinental delivery. All ballscrew repairs are protected by a entire services guarantee, and the business is recognized for delivering aggressive pricing. If you do need a ball screw fix, appear no further. Get in touch with K+S today to go over your distinct wants. You will be happy you did. You are going to preserve up to 70% in excess of purchasing a new ball screw.
Even though ball screw fix is an easy and inexpensive choice, it may be required to have it replaced more frequently than the normal. In addition to changing worn ball screws, you could need to consider a various kind of restore. This process involves grinding the ball nut and journal diameters back again to their original dimension. Thankfully, level 4 is the most pricey but can restore a screw's lifespan. This is also the most comprehensive kind of repair obtainable for a ball screw.

Software needs

A ball screw is an efficient solution for precision motion control in a lot of apps, like automotive and aerospace. These screw-sort gadgets are highly resistant to corrosion, and the alternating steel-ceramic architecture guarantees extreme dependability and sturdiness. For the aerospace sector, a ball screw replaces the normal hydraulic method, and the product is employed in wind turbine blade pitch and directional placement, photo voltaic panel motion, and gate control in hydroelectric stations. Ball screws are also utilised in motorised inspection tables, step photolithography equipment, microscopic integrated circuits, and several other programs.
The most vital specifications for a ball screw assembly are backlash and bearing help. Backlash is the amount of axial motion in between the screw and nut, which leads to positioning glitches. Even though this axial motion is small, it can be as minor as 70um. If the preload is as well large, a ball screw may possibly experience from excessive warmth. Relying on the application, the amount of preload required can be adjusted to optimize the overall efficiency of the gadget.
The option of screw is established by the load capability. For instance, plastic nuts are frequently utilized for light loads, while bronze nuts are used for hundreds that weigh several thousand pounds. Guide screws are not specifically dependable in situations in which load specifications are incredibly high, and a ball screw will usually be a far better alternative. The reduced friction of a ball screw permits it to endure greater duty cycles than a direct screw. When the load needs exceed lead screws' capability, a ball screw is the much better selection.
A phase photolithography equipment is one more case in point of an software exactly where ball screws enjoy an crucial part. This system will help manufacturers make microscopic integrated circuits by harnessing the response of light. A stepper is a vital piece of this equipment, as it controls the positioning of mild publicity on the silicon wafer. Large precision is necessary for this software. In the end, a ball screw will make the process simpler. Its confirmed document for assembly instrumentation requirements is an exceptional example of its worth in the laboratory.


The global market place for ball screws is expanding at a steady speed, but what drives the expansion? In the ball screw industry, efficiency, price, and analytical predictability are the major worries of OEMs. This market place review offers in-depth evaluation of these market dynamics. You may find out how to ideal compete in the international market place for ball screws. Here are some ideas to aid you get commenced:
Ensure you have a excellent grasp of the differences amongst guide and ball screws. The price of guide screws is dependent on their performance, and some of them can accomplish C5 amount precision. Even so, ball screws are far more resilient and more repeatable. In addition to, guide screws can not accomplish large precision due to the fact of their sliding motion, which gradually grinds absent the accuracy. As a result, the cost of a ball screw is more than compensated by the improved overall performance of OEMs.
To get the best price for ball screw, look for a producer with a robust technological power. Most of these makers have innovative equipment and rigorous top quality handle methods. They draw inspiration from the demands of the industry and have continually increased their technological content to keep forward of the opposition. If you're in Pune, seem for a manufacturer with this technological innovation. It is not going to be tough to do business with this sort of a supplier. The company will also give you with make contact with details, which includes their workplace deal with and cellphone figures.
When deciding on among direct and ball screws, you need to comprehend how they work and why they're a lot more reputable. Ball screws are much more tough than guide screws, which is one particular of the major motives for their recognition. Direct screws, on the other hand, are usually utilized for vertical apps. Lead screws are likely to be more affordable than ball screws, but they have more constraints. When utilised appropriately, nevertheless, they can increase the daily life and overall performance of devices. In standard, they are corrosion-resistant and offer you great layout versatility.

China Best Sales Ball Screw Bk End Support Bk20 Fixed End Ball Screw Mount for Use with Sfu2505 and Sfu2510 Assemblies     near me supplier China Best Sales Ball Screw Bk End Support Bk20 Fixed End Ball Screw Mount for Use with Sfu2505 and Sfu2510 Assemblies     near me supplier

Recent Posts