What materials are used for the ball screw components?

Screw shafts use 50CrMo4 (SCM450), ball nuts use SCM415H (SCM420H), and steel balls use Suj2.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

High Precision Ball Screw Nut with 12-125 Diameter Range

Name: High Precision Ball Screw Nut with 12-125 Diameter Range
Brand: Nanjing Qitu Intelligent Equipment Co., Ltd.
SKU: 2264192385

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.

XSSR Flange with four cut edges

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.

Wide Diameter Range: Available in diameters from 12mm to 125mm to suit various mechanical needs.

High Precision Ratings: Offers C3, C5, C7 grinding and C5, C7, C9 rolled precision levels.

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

Superior Material Quality: Manufactured from high-purity alloy steel like 50CrMo4 and SCM415H for stability.

Extended Service Life: Outstanding durability ensures long-term performance in harsh environments.

Custom Length Options: Lengths up to 7500mm for C3 and 10000mm for C5, customizable per request.

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

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: ≤0.35hTerms 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 available precision ratings?

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

Q:What is the diameter range of the ball screw nut?

The diameter range is from 12mm to 125mm, covering nearly 100 standard models.

Q:Do you support non-standard customization?

Yes, our factories have strong R&D and manufacturing capabilities for non-standard requests.

Q:What are the payment terms?

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

Q:What is the lead time for delivery?

We provide fast delivery with ground ball screws available immediately. Peak and off-season lead times are within 15 workdays.

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