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Rolled High Precision Ball Screw for CNC Machines with 50crmo4
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

QT

Origin

China

Production Capacity

2500000 Meters/Year

Key features

Zero Backlash Design: Gothic-arch groove profile minimizes clearance for high rigidity and easy preload adjustment.
High Precision Options: Available in C3, C5, C7, C9 precision ratings for ground and rolled ball screws.
Fast Delivery: Ground ball screws available immediately with no long lead time waiting.
Durable Material: Manufactured from high-purity 50crmo4 alloy steel for superior stability and longevity.
Versatile Applications: Ideal for CNC machines, medical, food, fitness, packaging, and printing machinery.
Customizable Length: Lengths up to 7500mm for C3 and 10000mm for C5, tailored to customer requests.
One-Stop Supply: Integrated supplier offering ball screws, linear guides, and motors with competitive pricing.

Company profile

Multi-language Pioneer
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-11-01Nearest Port: Shanghai, TianjinAverage Response Time: ≤0.55hTerms 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 is the precision rating available?
A:
We offer C3, C5, C7, and C9 precision ratings, including both ground and rolled options.
Q:What are the payment terms?
A:
For orders under US$5,000, 100% is prepaid. For orders over US$5,000, 70% is paid in advance, and the balance is settled before shipment.
Q:Do you support non-standard customization?
A:
Yes, our factories have strong R&D and manufacturing capabilities to support non-standard customization requests.
Q:What is the maximum length available?
A:
The maximum length is up to 7500mm for C3 precision and up to 10000mm for C5 precision, depending on customer requirements.
Q:What materials are used for the ball screw?
A:
The screw shaft is made of 50crmo4 (SCM450), the ball nut is SCM415H (SCM420H), and the steel balls are Suj2.

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*To:Nanjing Qitu Intelligent Equipment Co., Ltd.
*Content:
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