Linear Bearing

Precise Linear Guide Rail and Block Slider Carriage MGW7H MGW9H MGW12H MGW15H for Automobile Rolling Mill

SKU: e244c9abd38a In Stock

Ensure smooth, precise motion in your automobile rolling mill with our Precision Linear Guide Rail and Block Slider Carriage—engineered to minimize downtime and enhance operational stability. The MGW7H, MGW9H, MGW12H, and MGW15H models deliver consistent performance under heavy loads, thanks to high-grade bearing steel construction and P0-P4 precision ratings that meet the rigorous demands of metallurgical and automotive manufacturing.

  • Single-row design with thrust bearing load direction ensures reliable force distribution, critical for maintaining alignment in continuous rolling processes
  • Grease or oil lubrication flexibility allows customization to your mill’s specific maintenance protocols, reducing friction and extending service life
  • ISO 9001:2008 certified quality guarantees compatibility with existing Rexroth systems, while OEM/ODM support lets you tailor dimensions to unique equipment requirements
Wholesale Price (FOB)
¥0.45
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Product Specifications

Parameter Details
Model NO. mgw7h, mgw9h, mgw12h, mgw15h
Separated Separated
Rows Number Single
Load Direction Thrust Bearing
Material Bearing Steel
Product Name Rexroth Linear Bearing
Application Automobile, Rolling Mill, Mine, Metallurgy
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4 P2
Vibration Z1V1 Z2V2 Z3V3
Certification ISO9001:2008
Stock in Stock
Service OEM ODM
Transport Package Carton Pallet
Specification mm
Trademark HIWIN
Origin Taiwan
HS Code 8482102000
Production Capacity 1000000

Application Industries

Industry Typical Equipment
Automobile Automobile Rolling Mill
Metallurgy Rolling Mill
Mine Mining Equipment

Eliminate Production Downtime with Precision Linear Guide Rail and Block Slider Carriage MGW7H MGW9H MGW12H MGW15H

Manufacturers in automobile rolling mills and metallurgy industries often face unexpected production halts due to linear guide rail failures. Inconsistent precision and poor material quality lead to premature wear, while long lead times for custom components disrupt maintenance schedules. Sourcing reliable linear guide rails that meet exact specifications can be a time-consuming challenge, affecting operational efficiency.

Precision Linear Guide Rail Solutions for Immediate Deployment

Our Linear Guide Rail and Block Slider Carriage MGW7H, MGW9H, MGW12H, and MGW15H models address these issues with in-stock availability and strict quality control. Crafted from high-grade bearing steel, these linear rails are engineered to withstand the heavy loads and continuous operation of automobile rolling mills. As an integrated manufacturer with ISO9001 certification, we ensure each component meets precision ratings from P0 to P2, delivering consistent performance you can rely on.

Optimal Performance in Demanding Industrial Environments

Designed for thrust load applications, our linear guide rails excel in high-stress environments like rolling mills, mines, and metallurgical plants. The single-row design and separated structure allow for smooth, precise movement even under heavy loads, while vibration levels (Z1V1 to Z3V3) are controlled to minimize operational noise. Whether lubricated with grease or oil, these rails maintain stability in continuous production cycles, ensuring minimal downtime and consistent output quality.

Technical Features That Drive Reliability

The precision rating of these linear guide rails directly impacts machine accuracy—from P0 for general industrial use to P2 for high-precision applications, ensuring alignment with your specific equipment requirements. The use of bearing steel enhances durability, resisting wear even in abrasive conditions common to rolling mills. Vibration grades Z1V1 to Z3V3 cater to varying noise sensitivity needs, allowing integration into both heavy industrial settings and more controlled manufacturing environments. Additionally, the separated design facilitates easier installation and maintenance, reducing setup time and operational interruptions.

Long-Term Value Through Quality and Authenticity

Choosing genuine Linear Guide Rail and Block Slider Carriage components avoids the hidden costs of counterfeit products, such as frequent replacements, unplanned downtime, and potential damage to connected machinery. Our ISO9001:2008 certification guarantees adherence to international quality standards, while the HIWIN trademark ensures authenticity and traceability. By investing in reliable components, you reduce total operational costs and extend the service life of your automobile rolling mill equipment.

Why Global Buyers Choose Our Linear Guide Rails

With over 18 years of experience as a bearing manufacturer and exporter, we serve clients across Europe, America, Southeast Asia, and the Middle East. Our full R&D and QC lab ensures each linear guide rail undergoes rigorous testing before shipment. We offer flexible orders with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery, supported by a 12-month global warranty. Our technical team provides free guidance to ensure proper选型 and installation, while defect replacement and refund policies underscore our commitment to customer satisfaction.

Packaging & Shipping

  • Carton and pallet packaging for secure transportation
  • In-stock items available for 3–5 days sample lead time and 5–15 days bulk delivery
  • Flexible shipping options including express, air, and sea freight
  • Real-time logistics tracking provided for all orders
  • 1pc MOQ supported for standard items, ideal for emergency repairs and small-batch requirements

Secure Your Linear Guide Rails Today

Don’t let equipment downtime affect your production schedule. Contact us with your model requirements, application details, and quantity to receive a prompt quote. Our in-stock Linear Guide Rail and Block Slider Carriage MGW7H, MGW9H, MGW12H, and MGW15H models are ready to ship, ensuring minimal disruption to your operations.

Frequently Asked Questions

Q: Are these linear guide rails genuine HIWIN products?

A: Yes, all our linear guide rails carry the HIWIN trademark and are sourced from authentic suppliers, ensuring full traceability and quality assurance.

Q: How can I confirm the correct model for my automobile rolling mill?

A: Provide your equipment specifications or existing rail dimensions, and our technical team will assist in verifying the compatible MGW7H, MGW9H, MGW12H, or MGW15H model for your application.

Q: What is the warranty period for these linear guide rails?

A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.

Q: What is the minimum order quantity?

A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases.

Q: How quickly can I expect delivery?

A: In-stock samples ship within 3–5 days, and bulk orders are delivered within 5–15 days, with flexible shipping methods to meet your timeline.

Q: How do you ensure product quality before shipment?

A: Each linear guide rail undergoes inspection in our QC lab, verifying precision rating, material quality, and performance to meet ISO9001:2008 standards before release.

Ready to order or need a quote?
Send your model number, application

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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