What quality control measures do you have in place?

We perform 100% inspection on finished products, including both visual and functional checks.

What types of linear blocks do you offer?

We offer flange type, slim type, seal type, standard type, double bearing type, and short type blocks.

What shipping methods are available?

We offer shipping via DHL, UPS, TNT, FEDEX, EMS, airfreight, and sea freight, all based on negotiation.

S55c Carbon Steel Material Linear Motion Bearing

Name: S55c Carbon Steel Material Linear Motion Bearing
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 2006842075

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$7.00-20.00

1 Piece

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane, Machines

Carrying Capacity

Weight Level

Model NO.

EGH20SA two mounted holes block

Certification

ISO 9001:2000

Material

Carbon Steel, S55c

Product Name

Linear Motion Bearing

Keyword

Linear Motion Guide Rail

Guide Width

20mm

Support Rail Length

100-4000mm

Performance

Smooth Operation

Load Type

Heavy Load

Bearing

Linear Motion

Interchangable

Interchange with Hiwin Parts

Precision

P Grade

Block

Standard Egh

Struction

Slide Rail and Slide Block

Hardness

HRC58-62

Certificate

SGS, TUV

Stock

Plenty

Color

Silver and Black

Running Mode

Moving

Structure

Linear Motion Transmission

Installation

Automatic Machinery

Driven Type

Ball Screw Motor

Feature

Heavy Load

Transport Package

PVC Bag, Wooden Box, Export Standard Packing

Specification

EGH20SA

Trademark

ERSK

Origin

Zhejiang

HS Code

8466940090

Production Capacity

15000000m/Year

Key features

HIWIN Interchangeability: Domestic square linear rail easily interchanges with HIWIN parts due to identical sizes.

Heavy Load Capacity: Designed for heavy load applications with standard and ultra-high load block options.

High Precision Motion: Achieves high precision linear motion using rolling elements like balls or rollers.

Customizable Length: Maximum length up to 6000mm with other lengths available based on customer requirements.

OEM and ODM Services: Offers customization from samples and designs with available OEM and ODM services.

ISO 9001 Certified: Adheres to ISO9001 certification standards for quality management.

100% Product Inspection: Finished products undergo 100% visual and functional inspection before delivery.

Fast Technical Support: Provides quick technical assistance and after-sales service as per customer needs.

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: ≤1.94h

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.