What is the minimum order quantity?

The minimum order quantity is 1 piece.

What materials are used for the ball screw?

The screw shaft is made of 50CrMo4 (SCM450), the ball nut is SCM415H (SCM420H), and the steel balls are Suj2.

C9 Rated Precision Ball Screw for High Efficiency CNC Machines

Name: C9 Rated Precision Ball Screw for High Efficiency CNC Machines
Brand: Nanjing Qitu Intelligent Equipment Co., Ltd.
SKU: 2256180835

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.

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

High Precision Options: Available in C3, C5, C7 grinding and C5, C7, C9 rolled precision ratings.

Durable Alloy Steel: Manufactured from high-purity 50CrMo4 alloy steel for superior stability and longevity.

Wide Customization Range: Diameter 12-125mm; Length up to 10000mm; Single or double nut types.

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

One-Stop Supply Chain: Integrated supplier with 20+ years experience offering rapid flexible production.

Extensive Model Selection: Nearly 100 standard nut models available including TSFU, TDFU, SFT series.

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: ≤0.42hTerms 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:What are the payment terms?

For payments <= US$5,000, 100% prepaid. For payments > US$5,000, 70% in advance with the balance settled before shipment.

Q:Do you support non-standard customization?

Yes, our factories have strong R&D and manufacturing capabilities to support non-standard customization. We welcome your inquiries.

Q:What is the lead time for delivery?

We offer fast delivery with ground ball screws available immediately. Standard lead time is within 15 workdays for both peak and off-season.

Q:What precision ratings are available?

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

Q:What are the main products offered?

Our main products include ball screws, linear guides, couplings, servo motors, servo drives, and direct-drive functional assemblies.

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