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Linear Ball Screw

Manufactured in accordance with famous brand standards and made from quality assured material. Owing to the perfect finish and high performance, our ball screws are very popular and highly demanded in the market.
If you are willing to buy Linear Ball Screw from manufacturers or suppliers in China, Youright Precision is your best choice. Look forward to your enquiry and further business negotiations !


Youright Precision is one of the leading manufacturers of Linear Ball Screw in Lishui of China. It provides products that have high positioning accuracy and repeatability, smooth movement and long service life. Owing to these features, our ball screws are very popular and highly demanded in the mark. And they will be very good choices for you as well !

Company Advantage 

OEM factory, High quality, Precision processing, Pipelining assembly, 100% QC process, Plentiful stocks, Fast and Safe shipping.

Details of Linear Ball Screw 

Material and Heat Treatment 


Item Material Heat Treatment Hardness
Ball Screw SCM450 Induction Heating HRC58-62
S55C Hardening
Ball Nut SCM415 Carbonizing Hardening HRC58-62
Steel ball SUJ2 HRC60 UP

1. Space saving internal circulate design

2. Low friction force with 1/3 over acme screw

3. Ensure for high accuracies

4. Micro feed with tolerance within in 0.1μm

5. Zero backlash, high stiffness.

Ball screw Model Available 

Pitch 4mm SFU1204, SFU1604, SFU2004, SFU2504
Pitch 5mm SFU1605, SFU2005, SFU2505, SFU3205, SFU4005, SFU5005
Pitch 10mm SFU1610, SFU2010, SFU2510, SFU3210, SFU4010, SFU5010, SFU6310, SFU8010
Double nut

DFU1604, DFU1605, DFU2005, DFU2505, DFU2510, DFU3205, DFU3210, DFU4005,

 DFU4010, DFU5010, DFU6310, DFU8010

Ball screw parts

Ball screw nut, nut housing, ball screw support BK, BF, EK, EF, FK, FF end maching

 service are available

Warranty Statement 

The warranty period is 12 months since you received the goods at the destination port, if any other special requirement, please inform us, and we will serve better and better.

Exhibition and Customers 


Application Industries 


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or 15-20 days for other goods according to quantity.

Q: Do you provide samples ? Is it free ?

A: Yes, we could offer the sample for free but customer need to pay the freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


1. If you have any query or doubt, please feel free to contact us , we will reply you soon.

2. If you have any suggestion, please also feedback to us, so that we can improve our service .

For more details, please feel free to contact us

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