What is the lead time for delivery?

Lead time depends on quantity; we maintain large stock for short delivery times.

What material is used for the ball screw shaft?

The shaft is typically made of S55C, SCM450, or CF53 material.

Do you provide after-sales service?

Yes, we offer technical assistance and after-sales service as per customer needs.

Rolled Ball Screw Sfi1605-3 Bearing

Name: Rolled Ball Screw Sfi1605-3 Bearing
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 698693825

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$16.00-60.00

1 Set

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

sfu1605-3

Nut Type

Circulator

Precision

C10

Rows Number

3-Row

Screw Diameter

11-20mm

Type

Inner Loop

Product Name

High Rigid Ball Screw

Size

Sfi1605

Manufacturing Process

Rolled Thread

Thread Direction

Right Thread Direction

Application

CNC Milling Machinery

Structure

Ball Screw Shaft+Nut+Steel Balls

Feature

Interchanged Easily

Treatment

Heat Treatment

Hardness

HRC58-60

Tolerance

C5, C7, C10 Precision

Material

CF53/ S55c

Interchanged

Easy Interchange Tbi Ball Screw and Nuts

End Machinized

Matched Bk/Bf End Supports

Ballscrew Pitch

5/10mm

Ball Screw Nut Precision

Transport Package

Plywood Box Outside

Specification

sfi series

Trademark

ERSK

Origin

China

HS Code

8483401000

Production Capacity

1, 500 Meter/Month

Key features

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

Easy Interchangeability: Design allows easy interchange with TBI ball screws and nuts.

High Rigidity & Low Noise: Gothic arch groove profile ensures high rigidity and low noise operation.

Customizable Length: Max length up to 6000mm, with other lengths available as required.

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

High Durability: Intensive heat treatment and rigid material selection ensure long life.

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

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

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.