What are the payment terms for orders?

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

What is the delivery time for ball screws?

Delivery time is based on the required quantity and is negotiated, typically around one month.

Do you provide OEM and ODM services?

Yes, we offer OEM and ODM services, including customization from samples and designs.

Tbi Ball Screw with Sfk Series

Name: Tbi Ball Screw with Sfk Series
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 755262035

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$80.00

1 Set

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFk0802.5

Nut Type

Circulator

Precision

Rows Number

3-Row

Screw Diameter

1-10mm

Type

Inner Loop

Product Name

Tbi Original Ball Screw

Model No.

Sfk0802.5

Manufacturing Process

Rolled Thread

Length

100mm to 2000mm

Application

Automatic Machinery

Structure

Ball Screw+Nut+Steel Ball

Feature

Smoothly

End Machinize

Customized or Bk/Bf

End Support

Bk/Bf12

Treatment

Heat Treatment

Interchanged

Easy Interchanged Into Tbi Ball Screw

Tolerance

C5/C7/C10 Precision

Preload

Z0/Z1/Z2 Preload

Material

S55c/CF53

Hardness

HRC58-60

Transport Package

Wooden Cartons Packing or by Negotiation

Specification

SFK series

Trademark

ERSK

Origin

Lishui, Zhejiang, China

HS Code

84834010

Production Capacity

100000set. /Month

Key features

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

Customizable End Machining: End machining can be customized or selected as Bk/Bf based on requirements.

Wide Length Range: Standard lengths from 100mm to 2000mm, with custom options up to 6000mm.

High Durability Materials: Constructed with S55C/CF53 shafts and 20CrMo nuts, hardened to HRC58-62.

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

Zero Axial Play: Preload options (Z0/Z1/Z2) minimize axial play for smooth, rigid motion.

TBI Interchangeability: Products are designed to easily interchange with TBI brand ball screws and nuts.

OEM and ODM Services: Customization available from both samples and customer design drawings.

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: ≤5.51h

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.