What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are the linear bearings easy to install?

Yes, the linear rails and carriages can be changed easily, reducing material costs and replacement time.

Adjustment Preload Ersk Factory Low Price Linear Guide Bearing Block

Name: Adjustment Preload Ersk Factory Low Price Linear Guide Bearing Block
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1959067045

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$0.50-10.00

1 Piece

Product profile

Customization

Available

Application

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

Carrying Capacity

Special Weight Level

Model NO.

SC20LAJ

Certification

ISO 9001:2008

Material

Aluminium

Product Name

Linear Bearing

Slide Material

Aluminium Alloy or Steel

Linear Shaft

Chrome Plated Dia6 to Dia60

Linear Block with Locking

Customize Linear Block with Locking

Machine

CNC Machines

Shaft Support

Sk or Shf

Effect

Linear Transmission

Type

Universal

Precision

Normal

Size

Sc6 to Sc60

Stock

Plenty

Certificate

ISO9001

Linear Bearing

Lm Type

Technology

Oxidation

Color

Sliver

Installation

All-Terrain Crane

Driven Type

Hydraulic

Running Mode

Moving

Feature

Antiseptic, High Speed

Structure

Linear Guide

Transport Package

Wooden Box

Specification

SC20LAJ

Trademark

ERSK

Origin

Zhejiang

HS Code

8466940090

Production Capacity

15000

Key features

Customizable Linear Shaft: Shaft length and machining can be customized according to specific requirements with drawings.

ISO 9001 Certified: Adheres to strict ISO9001 quality standards with 100% visual and function inspection.

OEM and ODM Services: Full customization available from samples or designs with professional R&D support.

High Precision Materials: Constructed from GCr15 steel and Aluminium alloy with chrome plating and clear anodized finish.

Low Friction Motion: Steel balls accurately guided by retainers ensure stable linear motion with less than 30% torque.

Wide Series Variety: Available in SC, SCE, SK, SHF, and LM series with multiple sizes from SC6 to SC60.

High Durability: Rigidly selected materials and intensive heat treating ensure long-term trouble-free operation.

Easy Maintenance: Linear rails and blocks are easily interchangeable to reduce replacement costs and downtime.

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: ≤4.99h

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.