Is sample available for purchase?

Yes, samples are available. However, you need to pay for the sample cost.

What is the maximum length of the ball screw?

The longest screw length can reach up to 10000mm, depending on the specific model and customization requirements.

What material is used for the ball screw?

The ball screw is made from Gcr15 steel with a hardness of HRC58-62, ensuring high durability and precision.

High Precision C7 Rolled Thread Linear Motion Sfs/Sfy 2525 Ball Screw for CNC Machine

Name: High Precision C7 Rolled Thread Linear Motion Sfs/Sfy 2525 Ball Screw for CNC Machine
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2158142745

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-14 Sets

US$5.00

15-49 Sets

US$1.00

50+ Sets

Product profile

Customization

Available

Flange

With Flange

Nut Number

According to Customer's Drawing

Model NO.

SFY

Nut Type

Circulator

Precision

C7/C5/C3/P5/P4/P3

Type

Inner Loop

OEM

Yes

Minimum Order Quantity

One

Material

Gcr15

Custom

Yes

Hardness

HRC58-62

Running Mode

Moving

Warranty

1 Year

Manufacturing Process

Grind

Structure

Screw+Nut Cap +Steel Ball

Transport Package

Non-Fumigating Wooden Cases

Trademark

shuntai

Origin

Nanjing

Production Capacity

10000pieces/Year

Key features

High Precision Grades: Available in C7, C5, C3, P5, P4, and P3 precision levels for CNC applications.

Customizable Design: Supports OEM/ODM with custom nut types, lengths up to 10000mm, and specific drawings.

Premium Material: Made from Gcr15 steel with HRC58-62 hardness for durability and high transmission efficiency.

Strict Quality Control: 100% inspection with controlled temperature and humidity during grinding and assembly.

Low MOQ: Minimum order quantity is just one set, suitable for prototyping and small batches.

Fast Quotation: Quotations provided within 1 hour for standard inquiries, or within 12 hours for complex processes.

Long Service Life: Designed for high positioning accuracy, good synchronization, and extended operational lifespan.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and quality assurance.

Company profile

Years of Export ExperienceFast DeliveryFull Customization100% Finished Products Inspection

Nanjing Jiangning Shuntai Precision Machinery Factory

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.06h

AI-Powered supplier vetting

SummaryThe supplier is a privately owned, standalone combined manufacturer and seller of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and related equipment. It has 30 employees, two production lines, four qualified service-capability suppliers, valid manufacturing contracts with associated subcontractors, and a valid import/export license. Its customization capability is supported by sample-based, design-based, and full-custom services, 3D software design, and professional technical expertise. However, it reports no supplier-management-system certification, no private mold capability, no new products during the past year, no overseas agents or branches, no overseas warehouse or showroom, no in-stock capability, and no stated customer cases or major-brand OEM experience.

Supplier typeThe supplier is a privately owned, standalone company classified as a combined business, with stated activities covering manufacturing and sales of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and automation-related equipment. It also holds a valid import/export license, supporting its ability to conduct international trade.

CertificationsThe supplier reports no certification for supplier management systems. This is explicit evidence that the requested certification status is absent.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered. Although it has participated in an offline trade show and is located near Shanghai Port, the provided information does not establish operational after-sales support coverage.

Production capacityProduction capability is supported by two production lines, a broad range of machining and grinding equipment, documented and uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, and one-month average peak- and off-season lead times. Limitations include no in-stock capability and a relatively small workforce of 30 employees, but the stated manufacturing infrastructure provides explicit evidence of operating capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides 3D software design services and operates equipment including CNC machining centers and multiple specialized grinding and turning machines, supporting its stated technical customization services.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is just one set. We welcome small orders and prototypes.

Q:Can I customize the ball screw?

Yes, we support OEM and ODM services. You can send us your drawings or custom requirements for non-standard ball screws.

Q:What are the available precision grades?

We offer various precision grades including C7, C5, C3, P5, P4, and P3 to meet different CNC machine requirements.

Q:What are the payment terms?

For orders under $1000, 100% payment is required before production. For orders over $1000, 50% deposit is needed before production, and the remaining 50% before delivery. Terms can be negotiated.

Q:How long does it take to get a quotation?

We usually provide a quotation within one hour of receiving your inquiry. For complex processes, it may take up to 12 hours.