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Custom Length And Shaft Ends Ball Screw 12x1 12x2

Lead time:10~30
MOQ:1 piece
Ball screw material: bearing steel
  • 12x1 12x2

  • ALM

  • 8479909090

Before diving into the installation process,it is vital to select the appropriate ball screw for your application.Customizing the length and shaft ends allows you to tailor the ball screw to your specific needs.The 12x1 and 12x2 dimensions refer to the diameter and lead of the ball screw,respectively.Ensure that the chosen ball screw meets the load capacity,speed,and accuracy requirements of your application.

ALM Ball Screw Basic Information

 Material  Gcr15(HRC60~62),9Cr18(HRC55~58)
Axial play 0~0.005mm(Can be zero)
Preload P0,P1,P2,P3,P4
Efficiency >90%
 Accuracy grade  C1,C3,C5
Features Clean and smooth,excellent surface finsh
Certificates ISO9001:2015,CE certificate,RoHS and reach compliance

1 piece 

 Lead time

10~30 days.


Carton+Plastic bag + Wooden box or according to customers' demands

 Mating parts

Nut housing,ball screw support BK,BF,EK,EF,FK,FF,end maching service is available

●ALM Ball Screw Details Show

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12mm Ball Screw Dimension

We support a variety of shaft end machining and ballnut customization.Refer to the catalog below for more ball screw model numbers.  ALM micro ball screw C3 C5 C7-V2.pdf

flange nut ball screw

Installation Of Ball Screw

1.Prepare the Work Area:Start by clearing the work area and ensuring it is clean and free from any debris.This will prevent any contaminants from interfering with the ball screw's performance.


2.Gather the Necessary Tools:Before beginning the installation,gather all the required tools such as wrenches, screwdrivers,and measuring instruments. Having the right tools on hand will streamline the installation process.


3.Mounting the Ball Screw:Position the ball screw in the desired location,ensuring it aligns with the intended motion path. Use mounting brackets or flanges to secure the ball screw firmly in place. Make sure the ball screw is parallel to the guide rails or other supporting structures.


4.Align the Shaft Ends:If you have opted for custom shaft ends,align them with the corresponding components of your machinery. This alignment is crucial to ensure smooth and accurate linear motion. Double-check the alignment using measuring instruments like calipers or dial indicators.


5.Lubrication:Apply an appropriate lubricant to the ball screw assembly.Proper lubrication reduces friction and wear, enhancing the overall performance and lifespan of the ball screw.Refer to the manufacturer's guidelines for the recommended lubricant type and application method.


6.Verify Clearance and Preload:Check for any excessive axial or radial play in the ball screw assembly. Adjust the preload if necessary to eliminate any unwanted movement or backlash. Preload ensures the ball screw maintains contact with the nut, minimizing play and enhancing precision.


7.Test Run and Fine-tuning: After completing the installation, perform a test run to ensure the ball screw operates smoothly and accurately. Observe the linear motion, noise levels, and any unusual vibrations. If needed, make minor adjustments for optimal performance.


Founded in year of 2005,from a small workshop KUNSHAN TIANHE BALL SCREW FACTORY,ALM group has grown fast and has four production workshops now for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining.Factory area is over 15000 square meters,129 employees.Our factory is equipped with 15 automated production line.Products are 100% inspected before shipping.ALM has obtained ISO9001,IATF16949,CE,RoHS certificate. Over 25 distributors all over the world.

ALM manufactures and supplies high quality linear motion components for customers in fields of aircraft,satellite,medical, Instrumentation,Robotics,Automobile,Electrical & Electronics,Textile,Medical,Food & Beverages,General Industry and so on.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers,and thus remains at the top of their vendor lists. 

ALM R&D Team

ALM R&D Team

ALM's office

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Customer Visit

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Patent Certificate for invention and utility model

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CE Certificate

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Excellent HighTech Enterprise

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Leading Talents Certificate

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1.Why can ALM be your better option for linear motion components?
●Nearly 20 years of rich manufacturing experience;

●We understand both electrical and mechanical issues. Can recommend good engineering design.

●Quality is guaranteed,We inspect everything, so you won't receive product that doesn't meet specifications. For some parts, we stock for the customer, You never have to wait.
●Easy to pay and can be trusted, We always respond to questions.
●We work on your time zone-You no need work through dinner and at night. Above all, our professional sales and after-service team ensure high efficiency communication to allow you high work efficiency and keep a good mood everyday.

2.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.

3.About shipping and payment:
Sample order: We have DHL, FedEx, UPS VIP account with discount. So you can get favorable shipping freight.
Bulk order: We have freight forwarder to ship by air, by train or by sea. You can also arrange shipping through your own shipping agent.

LC,T/T,D/P, PayPal, Western Union, Money Gram

4.How is quality ensured?
All our processes strictly adhere to ISO9001:2015 procedures. Combining advanced equipment, from production to delivery, we have strict quality control. Our company has strong technical support and has cultivated a group of managers who are familiar with product quality, good at modern concept of management. Our production concept is “Quality has to be caused, not controlled.”

5.How to custom-made (OEM/ODM)?

If you have a new product drawing or a sample, please send to us, we’ll make our production drawing and customize it as per your requirement. We can also provide our professional advices to make your design more realized and maximize the performance. So,If you didn’t find the ideal product from our website, please email us, your inquiry will get fast response.

6.What's your Delivery Time?

●Standard items: Ready in stock

●Customized items:7-20days

●For urgent case, We can make the delivery ASAP with guaranteed quality.





 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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