What is the lead time for delivery?

The average lead time is one month, though it may vary based on customer required quantity and season.

What material is used for the ball screw shaft?

The ball screw shaft is made of S55C, CF53, or SCM450 material, heat-treated to HRC58-62 hardness.

Does the product come with a warranty or after-sales service?

We provide after-sales service and technical assistance as per customer requirements, ensuring quick support.

Lead Screw Without Flange Ballscrew Nut

Name: Lead Screw Without Flange Ballscrew Nut
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1954410495

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$1.00-50.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Flange

Without Flange

Nut Number

Single

Model NO.

SCI1610

Nut Type

Circulator

Precision

Rows Number

4-Row

Screw Diameter

11-20mm

Type

Inner Loop

Product Name

Ball Screw Price

Application

Automatic Machinery

Structure

Ball Screw+Nut+Steel Ball

Feature

Smoothly

Process Type

Rolled Thread Ballscrew C7

End Machinize

Customized or Bk/Bf12

Length

100mm to 6000mm

End Support

Bk/Bf12

Nut Housing

DSG16

Coupling

Jm2-35 Coupling

Certificate

ISO9001

Preload

Z0/Z1/Z2 Preload

Material

S55c/CF53

Treatment

Rolled Thread Ballscrew

Nut

Sci1610

Transport Package

PVC Bag, Wooden Box, Export Standard Packing

Specification

SCI1610

Trademark

ERSK

Origin

Zhejiang

Production Capacity

15000

Key features

High Precision C7 Grade: C7 rolled precision with 0.05mm accuracy for smooth linear motion.

Customizable Length: Length ranges from 100mm to 6000mm, customizable per requirement.

High Reliability & Durability: Gothic arch groove profile ensures low torque, high rigidity, and long life.

OEM/ODM Service: Supports customization from samples or designs with professional R&D.

ISO9001 Certified Quality: Adheres to ISO9001 standards with 100% finished product inspection.

Low Friction Efficiency: Torque required is less than 30% of conventional screws for high efficiency.

Fast Delivery & Stock: Large stock available with short delivery times based on quantity.

Interchangeable with TBI: ERSK brand ball screws can interchange with Taiwan TBI components.

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: ≤2.14h

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.