What payment terms do you accept?

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

Are your products interchangeable with TBI?

Yes, our ERSK ball screws and nuts can be interchanged with Taiwan TBI ball screw parts.

What is your quality control standard?

We adhere to ISO9001-2008 standards and perform 100% visual and function inspection on finished products.

Small Space Miniature Ball Screw

Name: Small Space Miniature Ball Screw
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 2013950185

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$12.00

1 Piece

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFA2005

Nut Type

End Cap

Precision

Rows Number

4-Row

Screw Diameter

11-20mm

Type

Inner Loop

Product Name

Mini Ball Screw

Ball Screw Shaft Dia

20mm

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/Bf12

Length

100mm to 6000mm

End Support

Bk/Bf12

Nut Housing

DSG16

Coupling

Jm2-30coupling

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

SFA2005

Trademark

ERSK

Origin

Zhejiang

Production Capacity

15000

Key features

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

Customizable Dimensions: Length ranges from 100mm to 6000mm with customized end machining options.

Durable Materials: Constructed with SCM450 shafts and 20CrMo nuts, hardened to HRC58-62.

Low Friction Design: Efficiency exceeds conventional screws with torque requirements reduced by over 30%.

High Rigidity: Preloading options reduce axial play to zero for smooth, precise operation.

ISO9001 Certified: Manufacturing process adheres to strict ISO9001-2008 quality standards.

OEM/ODM Support: Full customization available from samples or designs with professional R&D.

Fast Delivery: Large stock availability ensures short lead times of approximately one month.

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: ≤4.37h

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.