What is the lead time for delivery?

Delivery time depends on the quantity. We have large stock for short delivery, with an average lead time of one month.

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.

Do you provide after-sales support?

Yes, we provide after-sales service and technical assistance as per customer requirements, with quick support.

C7 Tolerance Ball Screw Linear Module CNC System Using Original Tbi Linear Motion Ball Screw

Name: C7 Tolerance Ball Screw Linear Module CNC System Using Original Tbi Linear Motion Ball Screw
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 743295055

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$10.00

1 Set

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFU2010

Nut Type

Circulator

Precision

Rows Number

4-Row

Screw Diameter

11-20mm

Type

Inner Loop

Model No.

Sfu2010

Manufacturing Process

Rolled Thread

Thread Direction

Right Thread

Product Name

Ball Screw Price

Application

Automatic Machinery

Structure

Ball Screw Shaft+Nut+Steel Balls

Feature

Interchanged Easily

Treatment

Heat Treatment

Hardness

HRC58-60

Ball Screw Shaft Dia

20mm

Ball Screw Shaft Pitch

10mm

End Machinized

Customized or Bk/Bf15

Tolerance

C5, C7, C10 Precision

Material

S55c, CF53

Ball Screw End Support

Bk/Bf20 Brackets

Transport Package

Wooden Case, Safety Carton or by Negotiation

Specification

SFU series

Trademark

ERSK

Origin

Lishui, Zhejiang, China

HS Code

84834010

Production Capacity

100000set. /Month

Key features

High Precision Options: Available in C5, C7, and C10 precision grades for various applications.

Customizable Ends: Ends can be customized or machined to BK/Bf15/Bk/Bf20 standards.

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

High Durability: Heat treated to HRC58-62 hardness for long life and high reliability.

Low Friction Efficiency: Torque required is less than 30% compared to conventional screws.

Zero Axial Play: Preloading reduces axial play to zero for smooth, rigid operation.

OEM/ODM Service: Supports customization from samples or designs with OEM/ODM services.

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

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: ≤1.83h

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.