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China Hot selling High Precision Mgw15 CNC Steel Linear Bearing Micro Linear Guide Rail

Product Description

Product Description

MGW small wide linear guide rail features:
1. The design of the widened guide rail greatly improves the torque load capacity and can be used on a single axis;
2. The Gothic 4 point contact design can withstand loads in various directions and has high rigidity characteristics;
3. The slider is equipped with micro sized holding steel wires, and the steel balls of the slider will not fall off even when removed;
4. The guide rail, slide block, and all metal accessories are made of stainless steel material, which has corrosion resistance characteristics.

product name Micro linear guide rail MGW15H
material S55C
length 100-4000mm (can be cut into any length according to your needs)
Production lead time Sample 3-5 days, batch 7-20 days
application Semiconductor manufacturing equipment, printed circuit board IC assembly equipment, medical equipment, robotic arms, precision measurement instruments, office automation equipment, and other small linear sliding devices

Product Parameters


1. High speed operation
2. Low friction and noise
3. High precision, durability, and reliability
4. Smooth movement
5. High transmission efficiency
6. No clearance and pre tightening

Detailed Photos


Company Profile

ZHangZhoug Weimute Technology Co., Ltd. was founded in 2016 and located in HangZhou, ZHangZhoug Province. Superior location and convenient transportation. We have extensive industry experience and are a trustworthy supplier. The company has advanced production equipment and skilled frontline employees. Our company mainly engages in the production and sales of linear motion bearing series, slider series, ball screw series, linear guide rail series, flange linear bearing series, cylinder linear guide rail series, joint bearing series, rod end bearing series, radial spherical bearing sliding bearing series, and wheel pin bearing series.Our company knows that its development depends on product innovation and quality. Therefore, our products have strict quality control from raw material procurement to finished product sales. The company has established a quality management system that meets the requirements of the international quality management system. The company continuously innovates according to market and customer needs, always maintaining the novelty and innovation of its products. Our company’s products are sold worldwide. The company has won unanimous recognition from consumers with satisfactory product quality and comprehensive after-sales service. We have a professional research and development team. We can accept OE M and ODM. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. We look CHINAMFG to receiving your inquiry soon.


Q1: Are you a trading company or a manufacturer?
A: We are a factory.

Q2: How long does your delivery time and shipping time take?
1. Sample delivery time: Generally 7 working days.
2. Production delivery time: 15-20 working days after receiving the deposit.

Q3: Can we provide free samples?
A: Yes, we provide the samples for free, but you will need to bear the shipping cost.

Q4: What payment methods are accepted?
A: We accept payment through TT (bank transfer), L/C, Western Union.

Q5: What are your strengths?
1. Manufacturers with the most competitive prices and good quality.
2. Perfect technical engineers provide you with the best support.
3. OEM available.
4. Rich inventory and fast delivery.

Q6. If you cannot find the product on our website, what should you do next?
A: Please send us an inquiry with product images and drawings via email or other means, and we will check.

Q7: When can I receive the quotation?
We usually provide a quotation within 24 hours after receiving your inquiry. If you are very eager to obtain a price, please call us or let us know in your email so that we can prioritize your inquiry.

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Application: Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane
Material: Alloy
Structure: Guide Rail and Slider
US$ 55/Piece
1 Piece(Min.Order)


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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

linear rail

What is the role of linear rail materials and coatings in performance and longevity?

The materials and coatings used in the construction of linear rails play a crucial role in determining their performance and longevity. Here’s an overview of their significance:


  • High-Strength Alloys: Linear rails are often constructed using high-strength alloys, such as hardened steel or aluminum. These materials provide the necessary strength and rigidity to withstand the stresses of continuous linear motion, ensuring stability and preventing deformation under load.
  • Corrosion-Resistant Materials: In environments where corrosion is a concern, linear rails may be made from corrosion-resistant materials or coated with anti-corrosive substances. Stainless steel or specialized alloys with corrosion-resistant properties enhance the longevity of the rails, particularly in industrial settings with exposure to moisture or harsh chemicals.
  • Self-Lubricating Materials: Some linear rails incorporate self-lubricating materials, such as polymers with embedded solid lubricants. These materials reduce friction between the rail and carriage, improving efficiency and minimizing wear. Self-lubricating properties contribute to smoother linear motion and extend the lifespan of the rail system.


  • Anti-Friction Coatings: Coatings with anti-friction properties, such as Teflon or other low-friction materials, are applied to reduce friction between the rail and carriage. Anti-friction coatings enhance the efficiency of the linear rail system by minimizing heat generation and wear, resulting in smoother and more reliable linear motion.
  • Corrosion-Resistant Coatings: Linear rails used in corrosive environments may be coated with protective layers to resist corrosion. These coatings act as a barrier, preventing exposure to corrosive elements and preserving the structural integrity of the rail over time.
  • Hard Coatings: Hard coatings, such as nitriding or various forms of surface hardening, are applied to increase the hardness and wear resistance of the rail’s surface. This protects against abrasion and extends the lifespan of the rail, especially in high-load applications.
  • Dry Film Lubricants: Some coatings incorporate dry film lubricants that provide long-lasting lubrication to the rail and carriage interface. These coatings reduce friction, enhance performance, and contribute to the overall reliability of the linear rail system.

The careful selection of materials and coatings is essential for tailoring linear rails to specific application needs. By considering factors such as environmental conditions, load requirements, and desired performance characteristics, engineers can choose the most appropriate combination to optimize the performance and longevity of the linear rail system.

linear rail

Can linear rails be customized or modified for unique industrial or automation needs?

Yes, linear rails can be customized or modified to meet unique industrial or automation requirements. Customization allows engineers and manufacturers to tailor linear rail systems based on specific needs. Here are some ways in which customization can be achieved:

  • Length and Size: Linear rails can be customized in terms of length and size to fit the spatial constraints of a particular application. This ensures optimal use of available space and allows for seamless integration into existing machinery.
  • Load Capacity: For applications with unique load requirements, linear rails can be designed or modified to accommodate higher or lower load capacities. Custom load-bearing capabilities ensure that the linear rail system meets the demands of the specific application.
  • Material Selection: The choice of materials used in the construction of linear rails can be customized to address specific environmental conditions or industry standards. Different coatings or materials may be selected for applications requiring resistance to corrosion, extreme temperatures, or harsh chemicals.
  • Special Coatings: Custom coatings can be applied to linear rails to enhance their performance in specific environments. For example, anti-corrosive coatings may be added for applications in corrosive or humid settings, while low-friction coatings can improve overall efficiency.
  • Integration of Accessories: Customization may involve the integration of accessories such as sensors, encoders, or additional components to meet automation or monitoring requirements. This ensures that the linear rail system aligns with the overall objectives of the industrial or automation setup.

Collaboration with manufacturers or suppliers experienced in linear motion systems is crucial when considering customization. They can provide insights, design expertise, and manufacturing capabilities to deliver a tailored solution that aligns with the unique needs and challenges of a specific industrial or automation application.

linear rail

How do linear rails differ from other linear motion components like linear guides or bearings?

While linear rails, linear guides, and bearings are all components used in linear motion systems, they differ in their design, functions, and applications:

Linear Rails: Linear rails typically consist of a long, rigid rail and a carriage that moves along the rail. The rail has a specially designed profile to provide guidance, and the carriage supports and carries the load. Linear rails are known for their ability to handle high loads, offer precise linear motion, and reduce friction for smooth movement.

Linear Guides: Linear guides encompass a broader category that includes linear rails. Linear guides refer to any mechanism that guides linear motion. Linear rails are a specific type of linear guide with a distinctive profile. Linear guides, in a general sense, can include other mechanisms like dovetail slides, boxway guides, and more, each with its own design and application.

Bearings: Bearings are components that reduce friction between moving parts and support radial or axial loads. While linear rails may incorporate bearings within their design, bearings, in a broader sense, can be standalone components used to support rotating or linear motion. Linear bearings, for example, specifically support linear motion and may be used independently or as part of a linear rail system.

In summary, linear rails are a specific type of linear guide with a defined rail and carriage design, whereas linear guides encompass a broader category. Bearings, on the other hand, are components that reduce friction and support loads, and linear bearings specifically cater to linear motion.

China Hot selling High Precision Mgw15 CNC Steel Linear Bearing Micro Linear Guide Rail  China Hot selling High Precision Mgw15 CNC Steel Linear Bearing Micro Linear Guide Rail
editor by CX 2024-02-08

China Linear Guide Rail Mini Rail High Precision and Cost Effective Bearing Steel Mgn7 Mgn9 Mgn12 Mgn15 Linear Motion Linear Rail linear rail aluminum extrusion

Solution Description

Factory driectly sale Linear Rail Block for HGH Sequence Linear Xihu (West Lake) Dis.     


HG series linear guideways are made with load capacity and rigidity larger than other similar merchandise with circular-arc groove and construction optimization. It functions equal load rankings in the radial, reverse radial and lateral directions, and self-aligning to take in installation-mistake. Thus, HG sequence linear guideways can achieve a long existence with substantial speed, substantial precision and easy linear movement.

Characteristics of HG Sequence
(1) Self-aligning capability
By layout, the round-arc groove has get in touch with factors at forty five degrees. HG sequence can absorb most set up glitches thanks to area irregularities and provide easy linear motion by means of the elastic deformation of rolling components and the shift of make contact with factors. self-aligning ability, higher accuracy and clean operation can be acquired with an effortless installation.

(2) Interchangeability
Due to the fact of precision dimensional management, the dimensional tolerance of HG collection can be held in a reasonable range, which signifies that any blocks and any rails in a specific sequence can be utilized together while sustaining dimensional tolerance. And a retainer is added to stop the balls from falling out when the blocks are eliminated from the rail.

(3) Substantial rigidity in all 4 instructions
Simply because of the 4-row layout, the HG collection linear guideway has equal load ratings in the radial, reverse radial and lateral directions. additionally, the round-arc groove offers a wide-get in touch with width between the balls and the groove raceway making it possible for massive permissible loads and large rigidity.

 Our packaging is also very variable, the goal is to meet the needs of distinct consumers.The generally employed offers are as follows:
one.Industrial package+outer carton+pallets
2.Solitary box+outer carton+pallets
three.Tube package deal+middle box+outer carton+pallets
four.In accordance to your demands

BXY Model is a professional Bearing and Grease Maker & Trader that target on Study & Development, Style, Production and Sales of Bearing and Grease.There has been above 20years of encounter in Bearing and Grease domestic & overseas marketplace because we recognized. In addition to exceptional OEM solutions, we also registered our possess brand: BXY,QHW,SKYN,and so on.

In order to source better provider and products for valued clients from all above the globe, CZPT Manufacturer follows the advancement plan of “high quality-oriented, client 1st” with the purpose of “Zero Defect” and the main worth of “Integrity of the root” to develop CZPT Industry into a modern business firm with sophisticated program, technological innovation, management and stunning surroundings. 

We use a fully automated creation line and sophisticated screening gear to observe and control the entire manufacturing procedure to make certain the steadiness and regularity of our good quality.In the meantime, the full rigorous good quality management procedure can guarantee high top quality from uncooked content getting to completed item.

Produce up to these days, Bearings and Grease from manufacturing unit are quite common all in excess of the entire world, such as Russia, Spain, Brazil, The usa, South Africa, Southeast Asia and other nations.

Main Competitive Advantages
More than 20years of professional experience as a manufacturer of bearing and lubricating grease

·Diversification of packaging, standard industrial package deal or special bundle on your request
·Strong investigating and establishing staff to fix grease difficulties.
·Professional Technical Help
·Just-in-time delivery
·Small trial orders can be recognized
·Free sample is obtainable
·High high quality bearings with intercontinental regular

Why Select Us
We are manufacturing facility directly.

We provide our consumers the most Complete provider and we are going to do our ideal to offer with difficulties our customers encountered to make certain our consumers Satisfaction.

The large quality of our merchandise implies that it has lengthy life, large velocity, reduced noise, reduced vibration and reduced friction.

Be honesty, be skilled is our faith great perspective, timely response, swift shipping and delivery, consideration of every single depth is our operating fashion.

Made by ourselves, ample storage place, enough stock, large producing efficiency we possess, the most favorable value we offer to our customers helps make confident every single deal have a happy finish.
Q1: How numerous the MOQ of your company?
A: Our organization MOQ is 1pcs.

Q2: Could you settle for OEM and personalize?
A:Yes, we can customize for you according to sample or drawing.

Q3: Could you provide sample for free?
A: Yes, we can source sample for cost-free, but need our client pay for freight.

This autumn : Does your factory have CE?
A: Sure, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.

Q5: Is it your organization is manufacturing unit or Trade Company?
A: We have our very own manufacturing facility our sort is factory + trade.

Q6:  What time the ensure of your bearing good quality promise interval?
A: 6 months ,Consumer need provide images and send bearing back again.

Q7: Could you explain to me the payment term of your organization can accept?
A: T/T, Western Union, PayPal, T/T, L/C.

Q8: Could you notify me the delivery time of your goods?
A: 7-15 days , mostly foundation on your order quantity.
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Feature: Precision Instrument
Function: Super
Flange Shape: Square
Shape: Straight
Series: HGH
Material: Bearing Steel
US$ 1/Piece
1 Piece(Min.Order)

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Customized Request