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20mm Diameter Large Ground Ball Screw 2020 2010

Axial play:0~0.005mm(Can be zero)
MOQ:1 piece
Accuracy grade:C1,C3,C5
  • 2010 2020

  • ALM

  • 8479909090

The 2010 2020 large ground ball screw is designed for heavy-duty applications that require precise and smooth linear motion.ALM 20mm diameter ground ball screws are made with high precision and accuracy,ensuring smooth and efficient operation.Large ground ball screws are available in various sizes and configurations to suit different application requirements.

ALM Ground 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 Large Ground Ball Screw Details Show

flange nut ballscrew 20mm
2020 2010 ball screw

C3 C5 C7 20mm ball screw

diameter 20mm ball screw

●ALM Ball Screw Production Video Show

ALM Large Ground Ball Screw Features

(1)Large ground ball screws have a higher load capacity compared to smaller screws.The larger size of the ground ball screw enhances its rigidity,making it more resistant to deflection or bending during operation. 

(2)Ground ball screws have less backlash compared to other types of screws.The reduced backlash in large ground ball screws results in improved accuracy and repeatability.

(3)Large ball screws have a higher mechanical efficiency,meaning they convert a greater percentage of input torque into linear motion.This results in reduced power consumption and improved overall efficiency.


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CE Certificate

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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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