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China Supply Ball Bushing Bearing Linear Bearings with Many Sizes
US$15.00-20.00
1 Piece
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Feature

Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed

Function

Ordinary

Model NO.

LM60

Flange Shape

Circular

Shape

Straight

Series

LM

Material

Bearing Steel

Type

Universal

Product Name

Heavy Load Linear Motion Bearing

Surface Treatment

Clear Anodized or Nickel Plating

Precision

Normal

Roughness

Max 1.4um

Roundness

Max 3.0um

Friction

Low Friction Linear Motion

Application

All Kinds of Machinery

Brand

Ersk

Rolling Element

Steel Ball

Cage

Nylon Plastic

Performance

Long Life High Speed

Certificate

ISO9001:2008

Service

24hours

Stock

Plenty

Hardness

HRC58-62

Transport Package

PVC Bag, Small Box, Export Standard Packing

Specification

LM-UU/LM-AJ-UU/LM-OP-UU

Trademark

ERSK

Origin

Zhejiang

Production Capacity

50000

Key features

Low Friction & Smooth Motion: Steel balls guided by retainer for low frictional resistance and stable linear movement.
High Durability & Reliability: Rigid materials, intensive heat treating, and stringent QC ensure long-life operation.
Wide Size & Type Variations: Available in standard, adjustable clearance, open types, and high-rigidity long types.
Easy Replacement: Simple swap for conventional plain bushings without major redesign on round shafts.
Compact Miniature Design: Miniature Linear Bushing allows for compact assembly in machines and equipment.
OEM/ODM Customization: Customization from samples and designs available with professional manufacturing support.
Fast Delivery Options: 2-7 days for small orders and 7-30 days for bulk orders due to large warehouse stock.
ISO9001 Certified Quality: 100% inspection and ISO9001:2008 system ensure high precision and quality control.

Company profile

Lishui Wangong Precision Machinery Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded
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: ≤1.81h

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.

Product Q&A

Q:What materials are used for the linear bearings?
A:
Materials include Bearing Steel, CK45, SUJ2, and Aluminium alloy, with options for induction heating hardening or electroless nickel plating.
Q:Is customization available for this product?
A:
Yes, OEM and ODM services are available. Customization can be done from samples or designs, including surface treatment and precision adjustments.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1 Set.
Q:What are the delivery times for orders?
A:
Delivery takes 2-7 days for small orders and 7-30 days for bulk orders, supported by sufficient stock in our large warehouse.
Q:What certifications does the product have?
A:
The product adheres to ISO9001:2008 quality control standards, with 100% inspection for finished products.

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