What are the maximum lengths available?

Length for C3 is up to 7500mm, and for C5 up to 10000mm, according to customer requests.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for delivery?

Peak season and off-season lead times are both within 15 workdays.

C3 Rated Precision Ball Screw for Advanced CNC Machinery

Name: C3 Rated Precision Ball Screw for Advanced CNC Machinery
Brand: Nanjing Qitu Intelligent Equipment Co., Ltd.
SKU: 2255018655

Jiangsu, ChinaNanjing Qitu Intelligent Equipment Co., Ltd.

US$5.00-1,000.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Double or Single

Model NO.

TSFU, TSFI, TDFU, TDFI

Nut Type

Circulator

Precision

C3, C5,C7 Grinding

Rows Number

4-Row

Type

Outer Loop

Precision Rating

C5, C7, C9 Rolled

Diameter

12-125

Screw Shaft Material

50crmo4 (Scm450)

Ball Nut Material

Scm415h (Scm420h)

Steel Balls Material

Suj2

Length for C3

0-7500mm

Length for C5

0-10000mm

Transport Package

Carton

Specification

Standard specifications or customized

Trademark

Origin

China

Production Capacity

2500000 Meters/Year

Key features

Zero Backlash & High Rigidity: Gothic-arch groove profile minimizes clearance; preload eliminates radial and axial play.

High-Speed Capability: Designed for superior stability and longevity in high-speed CNC applications.

Wide Customization Options: Customizable precision ratings (C5, C7, C9), diameters (12-125mm), and lengths.

Fast Delivery: Ground ball screws available immediately with no long lead time waiting.

Diverse Nut Types: Nearly 100 standard models available including single and double nut configurations.

Premium Material Construction: Manufactured from high-purity alloy steel (50CrMo4, SCM415H) for durability.

Versatile Applications: Suitable for CNC, medical, food, fitness, packaging, and printing machinery.

One-Stop Supply Chain: Integrated supplier offering ball screws, guides, and motors with competitive pricing.

Company profile

Multi-language Pioneer

Nanjing Qitu Intelligent Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-11-01Nearest Port: Shanghai, TianjinAverage Response Time: ≤0.87hTerms of Payment: T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressNanjing, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsLinear Guide, Ball Screw, Coupling, Servo Motor, Servo Drive, Motorized Spindle, Dd Rotary Table

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Number of Foreign Trading Staff2

Product Q&A

Q:Why choose us?

With over 20 years of hands-on experience in the machinery industry, we provide one-stop solutions that cover all your procurement needs.

Q:What is your main products?

Our Main products are consist of ball screw, linear guide, coupling, servo motor, servo drive and direct-drive functional assemblies.

Q:Do your products support non-standard customization?

Yes, our factories have strong product R&D and manufacturing capabilities. We welcome your inquiries and discussions.

Q:What are your payment terms?

Payment <= US$5,000, 100% prepaid. Payment > US$5,000, 70 % in advance, balance settled before shipment.

Q:What are the available precision ratings?

We offer C3, C5, and C7 grinding, as well as C5, C7, and C9 rolled precision ratings.

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