What payment terms do you accept?

We accept T/T, L/C, D/P, PayPal, and Western Union for both large and small orders.

Do you provide after-sales support?

Yes, we offer technical assistance and after-sales service tailored to customer requirements.

What materials are used for the ball screw shaft and nut?

The shaft uses SCM450 or S55C material, while the nut uses 20CrMo material.

Hot Popular Transmission Fast Sfa2505 Rolled Thread Ball Screw

Name: Hot Popular Transmission Fast Sfa2505 Rolled Thread Ball Screw
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1995655545

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$14.00

1 Meter

Sample price:US$14.00/meter.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFA2505

Nut Type

End Cap

Precision

Rows Number

4-Row

Screw Diameter

21-30mm

Type

Inner Loop

Product Name

China Ball Screw

Ball Screw Shaft Dia

25mm

Ball Scrw Shaft Pitch

05mm

Structure

Ball Screw+Nut+Steel Ball

Feature

Smoothly

Application

Automatic Machinery

Process Type

Rolled Thread Ballscrew C7

End Machinized

Customized or Bk/Bf15

Length

100mm to 6000mm

End Support

Bk/Bf15

Nut Housing

DSG20

Coupling

Jm2-35coupling

Interchanged

Interchanged Into Tbi Ball Screw Parts

Quatity

High Tolerance Quality C5, C7

Stock

Very Plenty

Transport Package

PVC Bag, Wooden Box, Export Standard Packing

Specification

SFA2505

Trademark

ERSK

Origin

Zhejiang

Production Capacity

15000

Key features

High Precision Grades: Available in C5, C7, and C10 precision levels for various applications.

Customizable Length: Length ranges from 100mm to 6000mm, customized based on requirements.

OEM and ODM Service: Full OEM and ODM services available with customization from samples or designs.

Interchangeable Design: Compatible with TBI ball screw parts for easy replacement and integration.

High Durability Materials: Constructed with SCM450, 20CrMo, and SUJ2 materials with HRC58-62 hardness.

Multiple Series Options: Offers SFU, SFS, SFI, SFY, DFU, SFK, and SCI series for diverse needs.

ISO9001 Certified: Manufacturing adheres to ISO9001:2015 certification standards for quality.

Short Delivery Time: Average lead time is one month, with large stock availability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Lishui Wangong Precision Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port , Shanghai PortAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryLishui Wangong Precision Machinery Co., Ltd. is a limited company founded in 2008, with 98 employees and operations covering R&D, manufacturing, sales, and service. It manufactures precision transmission components, including linear shafts, ball screws, linear guides, cylinder rails, linear bearings, and roller linear rails. The supplier demonstrates documented service procedures, complaint handling, corrective and preventive actions, export licensing, OEM/ODM capability, and customization from samples and designs. Production infrastructure includes lathing, CNC machining, milling, and ultrasonic cleaning facilities, with documented finished-product inspection instructions. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas service coverage. Financial capacity is referenced for 2022–2024, but no financial performance details are provided. A BV audit is recorded with validity from April 16, 2025 to April 15, 2026, but the audit result is listed as 0...

Supplier typeThe supplier is identified as Lishui Wangong Precision Machinery Co., Ltd., a limited company founded in 2008. It is described as a combined business integrating R&D, production, sales, and service, and is not an offshore company or part of a larger company group.

After-Sales capabilityThe supplier has documented procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries; therefore, its formal service processes are evidenced, while overseas after-sales reach is limited.

R&D capabilityThe supplier states that it has R&D capability, introduced new products during the past year, and provides ODM services. It can customize from samples and designs, but it explicitly has no available SDK; the available evidence supports product development capability but not a broader technology-platform capability.

Production capacityThe supplier manufactures multiple precision transmission components and operates lathing, CNC machining, milling, and ultrasonic cleaning facilities. It also has uniformly followed finished-product inspection instructions, but no quantitative productivity figures are provided and the audit evaluation result is recorded as 0, so overall production strength cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples and from customer designs, and also provides ODM services. These statements directly demonstrate both design-based customization and original design manufacturing capability.