High-Precision Miniature Rolled Ball Screw Assembly From China
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Product Highlights
- Customized Precision and Dimensions: Precision, rows number, and screw diameter are fully customizable to meet specific requirements.
- Wide Range of Standard Models: Available models include DKF, DKFZD, JF, JFZD, FF, FFZ, FFB, FFZL with diameters from 12mm to 80mm.
- High-Speed and Low Noise Operation: Designed for high transmission rates, reversibility, and long service life with excellent synchronicity.
- Extensive Application Scope: Suitable for CNC machine tools, aerospace, large machinery lifting, forging, and hydraulic equipment.
- Fast Delivery Time: Standard delivery time is 15 days for most orders.
- End Processing Customization: End processing is available according to customer drawings.
- High Load Capacity: Max capacity up to 376 tons with single lengths up to 10m and joint lengths up to 19m.
- ISO Certified Manufacturer: ISO9001:2015, ISO45000:2018, and ISO14001 certified with 60 years of production experience.
Product Attributes
- Customization
- Available
- Flange
- With Flange
- Nut Number
- Single
- Model NO.
- rolled ball screw
- Precision
- Customized
- Rows Number
- Customized
- Screw Diameter
- Customized
- Transport Package
- Have to Be Rust Protected and Packed for Over Sea
- Trademark
- Yigong, AZI China
- Origin
- China
- HS Code
- 84834010
- Production Capacity
- 100, 000PCS/Year
Product Images of High-Precision Miniature Rolled Ball Screw Assembly From China
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Product Description
Ball screw assembly is consisted of ball screw nut and rod. The function is transfer the rotary motion into linear motion or transfer the linear motion into rotary motion.Ball screw is widely used for all kinds of industrial equipments and precision instrument.Since 1964, the company developed the China's first ball screw, it has on the leading position in China in the research and manufacture of ball screw.
| Product name | Ball screw |
| Model | DKF,DKFZD,JF,JFZD,FF,FFZ,FFB,FFZL |
| Dia | 12, 16, 20, 25, 32, 40, 50, 63, 80mm |
| Lead | 5, 6, 8, 10, 16, 20, 25, 32, 40mm |
| Accuracy | P1,P2,P3,P4,P5,P7,P10 |
| Nut style | Single or double |
| End processing | according to customer's drawing |
| Delivery time | 15days |
| Feature | High speed, low noise |
Ball type:ø8 - ø200High transmission rate
Transmission reversibility
long service life,good synchronicity
Max capacity is 376 tons.
Max. single to 10m,joint to 19m
It's widely used in all kinds of industrial equipments,precision NC machine tool
Structure
Scope of application
Large-scale gantry boring and milling machine,composite machining center,aerospace,large machinery lifting equipment,large ship locks,forging equipment,metallurgical equipment,hydraulic equipment,large aircraft ships,large power generation equipment and other fields.
JFZ size
| Diameter (mm) |
Lead (mm) |
Ball Dia. (mm) |
Dynamic load of different circles Ca(kN) | Static load of different circles Coa(kN) | Mounting & connecting dimension of nut(mm) | ||||
| D0 | Ph | Dw | n=4 | n=5 | n=8 | n=4 | n=5 | n=8 | D1(g6) |
| 80 | 20 | 12.700 | 305.1 | 1074.7 | 125 | ||||
| 25 | 12.700 | 203.7 | 305.1 | 670.5 | 1072.8 | ||||
| 32 | 12.700 | 202.8 | 303.9 | 668.4 | 1069.5 | ||||
| 100 | 20 | 12.700 | 233.7 | 350.1 | 887.3 | 1419.7 | 150 | ||
| 25 | 15.875 | 304.3 | 457 | 1050.5 | 1679.3 | ||||
| 32 | 15.875 | 304.3 | 455.9 | 1047.4 | 1675.9 | ||||
| 40 | 15.875 | 250.2 | 835.5 | ||||||
| 125 | 20 | 12.700 | 258 | 386.6 | 1103.2 | 1765.1 | 170 | ||
| 25 | 18.256 | 406.2 | 608.5 | 1523.5 | 2437.6 | 190 | |||
| 32 | 20.638 | 463.0 | 693.6 | 1665.2 | 2664.4 | ||||
| 40 | 20.638 | 381.2 | 1329.7 | ||||||
| 160 | 20 | 12.700 | 291.9 | 437.3 | 1493.2 | 2389.1 | 220 | ||
| 25 | 18.256 | 464.5 | 695.9 | 2015.5 | 3224.7 | 240 | |||
| 32 | 20.638 | 543.9 | 814.8 | 2306.2 | 3690 | ||||
| 40 | 25.4 | 592 | 2213.4 | ||||||
| 200 | 25 | 18.256 | 532.9 | 798.3 | 2736.4 | 4378.3 | 280 | ||
| 32 | 20.638 | 605.3 | 906.8 | 2949.6 | 4719.4 | ||||
| 40 | 25.4 | 670.8 | 1257.5 | 2882.8 | 5949.6 | 300 | |||
If you have any needs,pls feel free to contact us and we will send you our catalog for reference.




1. Why choose AZI China?
With more than 60 years of production experience, quality assurance,factory directly price.
2. What is your main products ?
Our Main products are consist of ball screw,linear guide,arc linear guide,ball spline and ball screw linear guide rail module.
3. How to Custom-made (OEM/ODM)?
If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
4. 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.
5. How can I get a sample to check the quality?
We quote according to your drawing, the price is suitable, sign the sample list.
6. What's your payment terms?
Our payment terms is 30% deposit,balance against receiving copy of B/L or L/C sight.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2441880". Items marked "" are certified.
Company Profile
Nanjing technical equipment manufacture Co., Ltd was founded in 1952. And it has devoted itself to research and professional manufacturing in the field of rolling functional components and has accumulated 68 years of experience. Our Main products are consist of ball screw, linear guide, arc linear guide, ball spline and ball screw linear guide rail module. Mainly for the industry are Medical Device, CNC lathe, photovoltaic, gantry type machining center and so on.
In 1964, we made the first ball screw in China. With many years' development, we have the experienced and innovational team of R&D who can make the products according to your drawing or samples, and our skilled and qualified QC can ensure the quality of our products. We have passed the ISO9001: 2000(quality management system), ISO14001: 2004(environmental management system) and GB/T 28001-2001(occupational health & safety management system).
We can provide a one-stop service: Customer demand-Design-Drawing-Prototype-Testing-Confirmation-Mass Production-Delivery of finished products.
The good quality with reasonable price and punctual delivery, we believe you will be interested in our products and our brand "Yigong" will be deeply impressed by you.
Yigong, your first choice!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 329, Mochou Road, Nanjing, Jiangsu, China
-
Plant Area
- 157560 square meters
-
Number of Employees
- 584
-
Registered Capital
- 90,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Ball Screw, Linear Guide, Ball Spline
-
Production Lines
- 3
-
Production Machines
- Quenching Furnace Heat treatment, Induction Coil Heat Treatment, Drilling Machine, CNC Block Grinding Machine, CNC Ball Screw Grinding Machine, CNC Ball Screw Grinding Machine, Line Cutting Machine, Ball Screw Maching Machine, CNC Milling Machine, Laser Precision Measuing Machine, Laser Precision Measuing Machine, Automated Integrated Production Line, Reliability Test Bench
-
QA/QC inspectors
- 108 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1991-06-03
-
Export Year
- 33 Years
-
Main Markets
- South America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
-
Cooperated with Fortune 500
- No
FAQ
- Why choose AZI China?
- With more than 60 years of production experience, quality assurance, and factory direct price.
- What is your main products?
- Our Main products are consist of ball screw, linear guide, arc linear guide, ball spline and ball screw linear guide rail module.
- How to Custom-made (OEM/ODM)?
- If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
- 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.
- How can I get a sample to check the quality?
- We quote according to your drawing, the price is suitable, sign the sample list.
- What's your payment terms?
- Our payment terms is 30% deposit, balance against receiving copy of B/L or L/C sight.
Send your message to this supplier
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