What materials are used for the guide rails?

The materials include chrome steel and aluminium alloy.

Is OEM service available?

Yes, both OEM and ODM services are available, including customization from samples and designs.

What is the warranty or after-sales support?

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

Low Noise CNC Guides Linear Roller Bearing Case

Name: Low Noise CNC Guides Linear Roller Bearing Case
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1939522132

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$5.00-20.00

1 Meter

Sample price:US$10.00/meter.Request sample

Product profile

Customization

Available

Application

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

Carrying Capacity

Middle-Level, Weight Level

Model NO.

SGB20-5

Certification

ISO 9001:2008

Corrosion Resistance

Medium Corrosion Resistance

Installation Method

Bolted

Material

Aluminum Alloy

Surface Treatment

Anodized

Running Mode

Moving

Certification

ISO 9001:2000

Material

Aluminium and Steel

Structure

Linear Motion Transmission

Installation

Automatic Machinery

Driven Type

Ball Screw Motor

Feature

Dust-Proof

Product Name

CPC Linear Guide Price

Keyword

Linear Motion Guide Rail

Guide Width

60mm

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 HGH

Struction

Slide Rail and Slide Block

Hardness

HRC58-62

Certificate

SGS, TUV

Stock

Plenty

Color

Silver and Black

Transport Package

PVC Bag, Wooden Box, Export Standard Packing

Specification

SGR20-5

Trademark

ERSK

Origin

Zhejiang

HS Code

8466940090

Production Capacity

15000000m/Year

Key features

High Precision Accuracy: Error of plus or minus 0.02mm with highly repeatable positioning and high parallel accuracy.

Dust-Proof Design: Roller wheels design suitable for high dust situations and high speed environments.

Low Noise Operation: Features low noise and smooth operation for quiet equipment environments.

Easy Maintenance: Linear rails and carriages can be changed easily to reduce replacement costs and time.

Customizable Options: Customization available for non-standard linear guides, including black color and baffle plates.

Wide Application Range: Suitable for laser machines, CNC tools, textile machinery, and high-speed transport equipment.

Adjustable Preload: Features eccentric nut design allowing easy adjustment up to zero clearance.

ISO 9001 Certified: Manufacturing adheres to ISO9001-2008 certification standards for quality assurance.

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: ≤2.76h

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.