China high quality Precision Linear Guide SBR25 Guide Rail Opening Slider Slide Table Woodworking Sliding Table Saw Line Rail Rail linear rail drawing

Product Description

Company Profile

GoldenElectricCo., Ltd.
is professional make of Electrical products .Such as distribution box, waterproof plug, socket, wall switch, waterproof plastic ,Aluminum box ,Changeover Switch and disconnecting switch,MC4 Connector.isolator switch.fusebreaker.distribution box,PV combiner box .surge protector, Indicatorlamp,Solar Charge Controller,Industrialplugandsocket,BusbarInsulator,Meter Socket,Wind Turbine, Terminal Block,Solar product and so on. all products comply with IEC, A S/NZS standard. passed CE, IP66, ROHS present we have exported to many countries and have serve these customers with professional electrical solution. 

Product Description




Lead Rail


carbon steel

Applicable Industries

machine tool

Weight (KG)


Showroom Location


Video outgoing-inspection


Machinery Test Report


Marketing Type

Ordinary Product




1.5 years

Core Components

Rail slider


Linear Xihu (West Lake) Dis.s



Accuracy class



Aluminum alloy base + optical axis

Rail length


Slider type


Slider fixing method

on locked

slider material

bearing steel

kit type

One rail, 2 sliders

Whether it is a standard part

Standard Parts


Products Details

Linear motion ball slide units series 

Model  Shaft Diameter  Rated Load  Weight Dimension (mm)
Unit  Slider Dynamic Load C(N) Static Load Co(N)  Sliding Seat (kgf) Rail (kgf/m) D h H E
SBR12S SBR12UU 12 600 1571 0.1 1.6 20.5 22.5 40 15
SBR16S SBR16UU  16 770 1170 0.15 2.55 22.5 25 45 20
SBR20S SBR20UU 20 860 1370 0.2 3.5 24 27 50 22.5
SBR25S SBR25UU 25 980 1560 0.45 5.3 30 38 60 27.5
SBR30S SBR30UU 30 1560 2740 0.63 7.4 35 37 70 30
SBR35S SBR35UU 35 1650 3130 0.95 10.05 40 43 80 32.5
SBR40S SBR40UU 40 2150 4571 1.33 13.1 45 48 90 37.5
SBR50S SBR50UU  50 3820 7930 3.00  20.65 50 62 100 47.5


Model  Dimension (mm)
W G A B T M S3 J K S2 C S1 P
SBR12S 41 28 9 30 4 39 M4*16 28 26 4 22 M5 100
SBR16S 45 33 9 40 5 45 M6*20 32 30 5.5 30 M5 150
SBR20S 48 39 11 45 5 50 M6*20 35 335 5.5 30 M6 150
SBR25S 50 47 14 55 6 65 M6*25 40 40 6.6 35 M6 200
SBR30S 70 56 15 60 7 70 M8*30 50 50 6.6 40 M8 200
SBR35S 80 63 18 65 8 80 M8*35 55 55 9 45 M8 200
SBR40S 90 72 20 75 9 90 M8*40 65 65 9 55 M10 200
SBR50S 120 90 25 95 11 110 M10*50 94 80 11 70 M10 200


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Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending CZPT the port of delivery, prices vary.

                                                   Any more query please contact with us, thank you!


Name: Linear Guides
Type: Lead Rail SBR
Material: Carbon Steel Aluminum Alloy Base + Optical Axis
Applicable Industries: Machine Tool
Weight (Kg): 3
Marketing Type: Ordinary Product


Customized Request

linear rail

How to Get the Longest Life Out of Your Linear Rails

Whether you’re looking for the strength of steel or the convenience of aluminum, linear rails can provide you with the right choice. They can withstand both downward and lift-off loads, and they can be anchored along their full length to aluminum extrusion profiles.

Maintenance of linear rails

Depending on the environment you are using your linear rails in, it will vary as to the amount of maintenance that is required. However, there are some key steps you can take to make sure you get the longest life out of your rails.
The first step is to ensure you are installing your rails on a solid, level foundation. If your rails are not level, you may get indentations on your rails, which can result in a number of problems.
The second step is to ensure you are using the correct lubricant. The right lubricant can make all the difference in your rails life. The best lubricants are those that are designed to withstand the environment you will be using them in. Ideally, you should use light oil on ball bearing raceways.
The best way to ensure you are doing it right is to have a set of dial indicators to help you make sure that your rails are level. Also, make sure that you are not relying on the guide rail to keep your rails level. You can also take the time to use a lint free cloth to wipe down your rails.
The most important part of any linear guide is its lubrication system. Most are equipped with a lubrication mechanism that makes maintenance simple. If yours is not, then you might want to consider a grease and lubrication kit from CZPT Automation.

Low coefficient of friction

Whether you’re looking for a simple linear rail or a sophisticated rail that supports the entire machine, there are a variety of choices. Each one has its own set of advantages and disadvantages. There are also various levels of accuracy, running speed, and load bearing capacity.
For example, you may need a corrosion-resistant steel type for metalworking applications. But, the same type can have a high coefficient of friction.
To reduce friction, you can choose a chain with a low-friction top chain. These chains can achieve low coefficients of friction without lubrication.
Another option is to use a plastic roller chain. This option is ideal for applications that need minimal slippage between the surfaces. These chains are engineered to have low coefficients of friction. This is made possible through a combination of compression molding and epoxy resin polymer matrix.
The manufacturer’s catalog lists the coefficient of friction of different types of top chain. This is a good way to see the difference between a ball guide and a roller guide.
The coefficient of friction of a rolling steel ball is a good indication of its working capability. This is one of the reasons why they are used in moving parts. This is also one of the reasons why PMI’s MSA Series is engineered with a low friction coefficient.
Having a low coefficient of friction can save you money and energy. This also increases the life of the chain, motor, and other linear motion components.
linear rail


Whether it is for machine tools or consumer applications, the stiffness of linear rails is an important factor. If a linear rail is not properly aligned, it can have a high degree of deflection. This can result in damage to the rail. The life of a linear rail also depends on a variety of factors.
If the rail is not properly aligned, the load applied to the rail will follow the surface on which it is screwed. This may lead to problems with alignment.
If the rail has a large diameter, it may be easier to align than a smaller one. It can also help to run two rails in parallel. This will minimize deflection.
The stiffness of a linear rail is also determined by its load capacity. The load capacity of a rail can range from a few grams to thousands of kilograms. The higher the load capacity, the better the rail’s stiffness.
Linear rails are typically used in high precision systems. They can withstand moment loads and overhung loads. The life of a linear rail also depends on the load capacity and frequency of use.
The stiffness of a rail can also be determined by its initial contact angle. Generally, a linear rail has a higher stiffness than a linear rod.
The stiffness of a linear rail can be measured both experimentally and with an FEA. An FEA can also be used to determine the static and dynamic behavior of a linear guideway. The results can be used to determine the stiffness of different structures.

Can be anchored along their full length to aluminum extrusion profiles

Luckily for us, CZPT offers a plethora of stuff to choose from. From the ubiquitous t-slot aluminum extrusion to the tiniest trumps, CZPT has you covered. Not only does it have a wide selection of fasteners and aluminum extrusions in stock and ready to ship, CZPT also offers a number of services and solutions to help you get the job done right. Whether you’re in the market for a new warehouse or need help designing and delivering a customized product, CZPT can help. We have a staff of skilled craftspeople who will work with you from start to finish to ensure your aluminum extrusion project is done right. No job is too big or too small for us. Our customers include manufacturers of industrial and commercial grade products, as well as small businesses and individuals looking to make a splash. From commercial kitchen equipment to industrial cabinets, we can help you turn your ideas into reality. For more information. Alternatively, visit us online to learn more about our extensive line of products and solutions. Our knowledgeable team is happy to answer any and all questions about your aluminum extrusion project, and can even help with CAD design services. Regardless of your needs, CZPT can help. A large part of our success is our ability to be a single source provider of a wide range of extrusion solutions.
linear rail


Whether you need to move a small item through a manufacturing process, or a heavy load, linear rails will provide a smooth, stable motion. There are many applications for linear rails, including packaging, factory automation, medical sample handling, and more.
The basic structure of linear rails is an assembly that contains balls and rollers to support the loads moving on the rail. The balls provide high load capacity, while the rollers provide a low friction guide.
Linear rails are typically used in the industrial industry. They offer a large range of motion, and they can be used in a vertical or horizontal setting. They also come in a variety of sizes. They are mainly used in applications that require high performance, high precision, and low friction guidance.
Linear rails can be round or square. They are made from high-strength steel, usually galvanised. The length of a rail can range from a few centimetres to several metres. Linear rails have a low-friction guide system, which helps to ensure a smooth and reliable motion. The load capacity of a rail can range from several grams to thousands of kilograms.
The advantages of linear rails include low friction, high load capacity, and high rigidity. These qualities make them an ideal solution for many industrial applications. They are also known as linear assemblies, linear guides, and guide systems.
There are many different names for linear rail systems, including ball bearing linear guides, linear rails, and linear rail systems. These systems are typically used in applications that require low-friction guidance, but they are also useful in pneumatic driven systems. They are easily installed, and they have high load bearing capacity.
China high quality Precision Linear Guide SBR25 Guide Rail Opening Slider Slide Table Woodworking Sliding Table Saw Line Rail Rail   linear rail drawingChina high quality Precision Linear Guide SBR25 Guide Rail Opening Slider Slide Table Woodworking Sliding Table Saw Line Rail Rail   linear rail drawing
editor by CX 2023-04-19