Linear Guide Slider
Your Professional Linear Guide Slider Supplier
As a leading linear guide R&D, production, and sales company, we focus on high - precision products. Our 14,000-square-meter modern factory in Shuigai Industrial Park, Lishui City, Zhejiang Province, has standard workshops and advanced equipment. We also have precision testing instruments and a precision processing workshop with temperature and humidity control. At Zhejiang Baili Guide Rail Co., Ltd. we firmly believe that corporate culture is the driving force behind sustainable growth.
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In the world of advanced automation, every micron of movement counts. The precision, reliability, and smoothness of your linear motion components are not just specifications—they are the bedrock of your machinery's performance, efficiency, and reputation.
At Zhejiang Baili Linear Guide Co., Ltd., we understand this fundamental truth. For years, we have dedicated ourselves to mastering the art and science of linear motion, empowering innovators and industry leaders across the globe to build faster, smarter, and more reliable automated systems.
This introduction is more than just a company profile; it's an invitation to explore a partnership built on engineering excellence, unwavering quality, and a shared commitment to pushing the boundaries of what's possible. Discover how our solutions can become the driving force behind your success.

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SBR SliderThe SBR series slider is a linear motion unit designed to be used with the SBR series round shaft fully supported linear guide rails. It adopts an open structure design and works with the...read more
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EG Guide Rail Small SliderIts core design concept is to maintain the core advantages of the EG series—four-directional equal load, high rigidity, and backlash-free performance—within an extremely compact size, making it...read more
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EG Guide Rail SliderThe core design concept of the EG series is to significantly reduce the overall height of the rail and block without sacrificing rigidity, thereby adapting to equipment layouts with compact space....read more
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HG Lengthed SliderThe lengthened slider of the HG series (typically designated as HGL) is an important component of the HG series linear guideways. Alongside the standard block (HGH) and the wide block (HGW), it...read more
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SCS SliderThe SCS slider is a precision sliding block component specifically designed for linear bearings, delivering smooth and high-precision linear motion. Utilizing premium materials and precision...read more
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HG Guide Rail SliderThe HG guide rail slider is a high-precision, high-rigidity linear motion guide component widely used in automation equipment, CNC machine tools, 3D printers, and precision measuring instruments....read more
Why Choose Us
Production Market
Our company has successfully expanded its footprint across global industrial markets, with our precision linear motion products serving clients in 30+ countries and regions.
Our Service
With continuous R&D investment, we maintain an expanding catalog of motion control solutions while offering OEM/ODM services to meet specialized application challenges.
Our Certificate
Certified by ISO 9001, we serve global clients in automation, medical, and new energy industries with customized solutions, rigorous quality control, and innovative R&D.
Our Factory
With over 20 years of expertise, our factory features advanced CNC machining, precision grinding, and automated assembly lines to produce high-quality linear guides, ball screws, and motion modules.
Advantages of Linear Guide Slider
High precision guidance
The linear guide slider can provide accurate linear motion, ensuring precision and smoothness during the motion process, suitable for high-precision applications.
High load-bearing capacity
The structural design enables the linear guide slider to withstand large loads and adapt to various usage requirements under different working conditions.
High stability
High quality materials and precision machining technology are used to ensure stability during long-term use, reducing the frequency of maintenance and replacement.
Low friction coefficient
The linear guide slider is made of special materials and coatings, which reduces the friction coefficient during motion, improves motion efficiency and energy-saving effect.
High rigidity
The tight fit between the slider and the guide rail improves the overall structural rigidity and reduces errors caused by vibration.
Easy to install and maintain
The linear guide slider design is simple, easy to install, and daily maintenance is relatively simple, reducing the cost of use.
Wear resistance
Made of wear-resistant materials, it can maintain good performance even under continuous high-frequency working conditions.
Diversified applications
Linear guide sliders are widely used in industries such as mechanical processing, automation equipment, and electronic manufacturing to meet the needs of various linear movements.
Product Description
|
Precision Rating |
High precision |
|
Product name |
Linear slide block bearing |
|
Material |
Aluminum/Gcr15/Stainless steel/45# steel |
|
Surface treatment |
Plating |
|
Anti rust treatment |
Kerosene |
Types of Linear Guide Slider
Dovetail slides
Dovetail slides consist of two flat, smooth surfaces that glide against each other. They have a high load capacity and are a cost-effective solution for light and medium-duty precision applications.
Hardened-way slides
Hardened-way slides are exceedingly durable. While they generate more friction and operate at a lower speed than alternative slide types, they are wear-resistant and maintain accuracy under heavy loads.
Design of Linear Guide Slider

Carriage
The carriage holds the load and slides along the rail. It takes the load from one point on the rail to another precisely.

Rolling element
The rolling element, like specialty ball bearings or rollers, moves along the rail, minimizing friction as the carriage carries the load. The slides’ rolling elements are held inside a recirculating track, which keeps them in place as they move.

Rail
The rail is what the carriage and rolling elements slide along. Rails are usually made from steel or aluminum, ensuring they remain durable and strong through repeat uses.
Common Maintenance for Linear Guide Slider
Regular lubrication
Lubrication is essential for reducing friction and wear. Most linear bearing slides need regular lubrication to keep everything running smoothly.
Bearing replacements
Bearings can wear out over time, particularly if operated with excessive loads. Management can establish a bearing replacement schedule to prevent bearings from giving out and causing downtime.
Operator training
Proper training is critical for operating equipment with linear bearing slides. Ensure operators know the signs of potential issues to catch problems early.
Inspections
Regular inspections ensure equipment is performing well. Employees should often look for wear, misalignment, and contamination.
Common Applications for Linear Guide Slider
CNC machining
Linear bearing slides ensure precise control over intricate tasks like drilling, cutting, and milling. Their stability helps support better machine part quality, providing essential support for high-precision components.
Automation and robotics
Linear bearings are also critical in automation and robotics. Conveyor systems, robotic arms, and automated assembly lines all use linear bearings to get controlled, precise movements.
Material handling
Material handling and packaging are two industries using linear bearing slides. Labeling machines, packing lines, and material handling systems all need precise positioning and movement to complete their work efficiently.
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FAQ
Find professional linear guide slider manufacturers and suppliers in China here! We warmly welcome you to buy discount linear guide slider for sale here and get pricelist from our factory. Also, customized service is available.
HG Guide Rail Slider, HG Lengthed Slider, linear guide slider