What certifications does the product have?

The product has ISO9001:2008 certification.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the precision and hardness of the linear guide block bearing?

Precision is Normal, and Hardness is HRC58-62.

CNC Frame Linear Block Bearing

Name: CNC Frame Linear Block Bearing
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1965354135

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$5.00-40.00

10 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Feature

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

Function

Ordinary

Model NO.

LMK30LUU

Flange Shape

Square

Shape

Flange

Series

Lmk

Material

Bearing Steel

Type

Universal

Product Name

Linear Guide Block Bearing

Surface Treatment

Clear Anodized or Nickel Plating

Precision

Normal

Hardness

HRC58-62

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

Transport Package

Wooden Cartons Packing or by Negotiation

Specification

LMK-UU/LMK-LUU

Trademark

ERSK

Origin

Zhejiang

Production Capacity

15, 000/Month

Key features

High Speed & Low Friction: Steel balls guided by retainer for stable motion with friction torque less than 30% of conventional shafts.

Corrosion & Temperature Resistant: Available in hardened steel, CK45, SUJ2, and Aluminium alloy with clear anodized or nickel plating finishes.

Compact Miniature Design: Miniature linear bushing LM allows for compact assembly in machines and equipment with small size.

High Durability & Reliability: Rigidly selected materials with intensive heat treating ensure long life and trouble-free operation.

Wide Variety of Options: Standard, adjustable clearance, open types, and high-rigidity long types available with or without seals.

Easy Replacement: Simple replacement of conventional plain bushings without major redesign as both use round shafts.

ISO9001 Quality Control: Stringent quality control covering every production process with 100% finished product inspection.

Fast Delivery: Delivery time is 2-7 days for small orders and 7-30 days for bulk orders due to sufficient stock.

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: ≤1.91h

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 available for the linear bearings?

Available materials include hardened steel, CK45 material steel, SUJ2 material steel, and Aluminium alloy.

Q:What surface treatments are offered?

Surface treatments include Clear Anodized for aluminium alloy parts and Electroless Nickel Plating or Induction Heating Hardening for bearing steel parts.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

Q:What is the delivery time for orders?

Delivery time is 2-7 days for small orders and 7-30 days for bulk orders.

Q:Does the company support OEM and ODM services?

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