China China Source Linear Shaft Lm Shaft Optic Axis, Chrome Plated Rod, Piston Rod of Corrosion Resistance, Low Friction, High Speed, High Accuracy Long Service Life #8 screw shaft diameter

Solution Description

China Supply Linear Shaft Lm Shaft Optic Axis, Chrome Plated Rod, Piston Rod of Corrosion Resistance, Lower Friction, High Pace, High Accuracy Lengthy Services Lifestyle

Linear Shaft is the guiding effect of sliding bearing, which can make the merchandise of linear motion. 
The needed circumstances required by the linear movement program is: Easy design, the greatest functionality, reduced servicing cost, using the selected sturdy materials, higher-frequency warmth treatment, the exact outside the house
Diameter measurement, roundness, truly straight and area treatment method, and so on. 

Item Name    
Expert producer Chrome plated Hardened metal Shaft ( collection 3-150mm)
Product No.:collection 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 13mm, 16mm,  20mm,  25mm,  30mm,  35mm, 40mm, 50mm, 60mm, 80mm, 100mm, 120mm, 150mm
Accessible Materials : Carbon Metal, bearing steel 
Hardened layer thickness : .8mm-3mm
Duration : -6000mm (If you need earlier mentioned 6000mm, we can anti-join for you)
Precision :G6 H7
Roughness : Inside of 1.5μm
Straightness : Not excess 1.5μm of 100mm (Rmax)
Other Substance : Bearing Steel GCr15, high Carbon Steel 45#, SUS440C
OEM & ODM :We are Specialist bearing manufactory in China, the bearing of High Top quality can be OEM & Tailored in accordance to your need, such as for thread shaft or not, Lowered shaft diameter, Coaxial Holes Drilled and Tapped, Flats-Single or Several, Key Way, Snap ring Grooves, Radial Holes Drilled and Tapped, Chamfering, and so on. 

Linear Shaft Software: 
one. Reliable shaft
Usually applicable to industrial robots, as a skilled measuring devices, healthcare gear, precision device resources, aircraft shaft, pneumatic mandrel movement portion. 
two. Hollow shaft
With its bodyweight to reduce products, simplify the composition of the benefits, you can then wear the interior measurement of wire, compressed air, can also incorporate lubricants and hydraulic oil. 
3. Stainless steel shaft
It truly is normally suitable for use as a element of the measurement in the presence of substances such as chemicals, seawater and other

Special machining shafts are finely finished soon after warmth treatment with hard chrome plating for all kinds of automation gear. 

Specific Machining for Linear Shaft: 
1. For the Length 

We can supply linear shaft with diameterφ5mm-φ150mm. Maxium size up to 6000mm. 

When you are particular needs on duration, we can meet up with your machining requirements with distinct size. 

When you request previously mentioned 6000mm, we can anti-hook up for you. 

two. For Particular Processing

When you have specific specifications on machining. This kind of as threading, coaxial holes drilled and tapped, radial holes drilled and tapped, diminished shaft diameter and many others, we can device for you, and these specific devices are completed after heat treatment method and hard chromic so that guarantee the precision of merchandise. 

Send us your comprehensive sketch or blue print for propmt quotation and action, you should be content with our provider. 

Packages And Delivery
Our packaging is also extremely variable, the purpose is to fulfill the demands of diverse customers.The commonly utilized packages are as follows:
1.Paper tube packed + picket box
two.Industrial  package+wood box
three.According to your needs

 Factory introduction
Our manufacturing facility is dedicated to all areas to achieve “zero defect” quality targets of top quality and basic safety all through all phases of style to manufacture steady,robust top quality administration technique to guarantee to the greatest extent from the product. This is important prerequisite to set up have faith in interactions with consumers.
Most modern precision solution production process is a great importance significant contribution to the “zero defect production”.”BXY” is our brand,which is extremely famous in the industry and coutomers.

HangZhou Yi CZPT Global Trade Co.,Ltd  is based in ZheJiang (CHINA) given that 2011 and is 1 of the greatest licensed manufactures and exporters of bearings and linear shaft items. We’ve been devoted to provide all kinds of hiigh quality bearings and linear shafts to OEM. Up to now, we have exported our products to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand,Indonesia, South Korea, Iran, South Africa,etc. 

Initial class services, effective supply techniques, the most competitive top quality-cost ratio, we dedicated to give you top quality brand bearings. Sincerely welcome new and outdated customers visit and create cooperation.

Why Pick XINYAN?

We are factory directly.

We supply our buyers the most Extensive support and we are going to do our very best to deal with troubles our customers encountered to make sure our buyers Satisfaction.

The substantial quality of our goods indicates that it has long existence, high velocity, minimal sounds, low vibration and reduced friction.

Be honesty, be professional is our religion excellent attitude, well timed reaction, rapid delivery, thought of each and every depth is our working fashion.

Made by ourselves, adequate storage room, enough stock, high creating performance we possess, the most favorable cost we provide to our buyers can make certain each and every offer have a happy end.


Q1: How several the MOQ of your company?
A: Our company MOQ is 1pcs.

Q2: Could you acknowledge OEM and customise?
A:Indeed, we can customize for you according to sample or drawing.

Qthree: Could you supply sample for free?
A: Sure, we can supply sample for free, but need to have our buyer pay for freight.

Q4 : Does your factory have CE?
A: Sure, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.

Qfive: Is it your firm is manufacturing unit or Trade Firm?
A: We have our possess manufacturing unit our sort is factory + trade.

Q6:  What time the promise of your bearing quality promise period?
A: 6 months ,Customer need to have supply photos and send bearing again.

Qseven: Could you tell me the payment time period of your business can acknowledge?
A: T/T, Western Union, PayPal, T/T, L/C.

Qeight: Could you inform me the delivery time of your goods?
A: 7-fifteen days , mostly base on your buy quantity.

We Also Make And Provide

US $1.46-45
/ Meter
100 Meters

(Min. Order)


Material: Carbon Steel
Load: Drive Shaft
Stiffness & Flexibility: Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy: IT01-IT5
Axis Shape: Straight Shaft
Shaft Shape: Real Axis


US$ 1.47/Piece
1 Piece(Min.Order)

Request Sample


US $1.46-45
/ Meter
100 Meters

(Min. Order)


Material: Carbon Steel
Load: Drive Shaft
Stiffness & Flexibility: Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy: IT01-IT5
Axis Shape: Straight Shaft
Shaft Shape: Real Axis


US$ 1.47/Piece
1 Piece(Min.Order)

Request Sample



Screws and Screw Shafts

A screw is a mechanical device that holds objects together. Screws are usually forged or machined. They are also used in screw jacks and press-fitted vises. Their self-locking properties make them a popular choice in many different industries. Here are some of the benefits of screws and how they work. Also read about their self-locking properties. The following information will help you choose the right screw for your application.

Machined screw shaft

A machined screw shaft can be made of various materials, depending on the application. Screw shafts can be made from stainless steel, brass, bronze, titanium, or iron. Most manufacturers use high-precision CNC machines or lathes to manufacture these products. These products come in many sizes and shapes, and they have varying applications. Different materials are used for different sizes and shapes. Here are some examples of what you can use these screws for:
Screws are widely used in many applications. One of the most common uses is in holding objects together. This type of fastener is used in screw jacks, vises, and screw presses. The thread pitch of a screw can vary. Generally, a smaller pitch results in greater mechanical advantage. Hence, a machined screw shaft should be sized appropriately. This ensures that your product will last for a long time.
A machined screw shaft should be compatible with various threading systems. In general, the ASME system is used for threaded parts. The threaded hole occupies most of the shaft. The thread of the bolt occupy either part of the shaft, or the entire one. There are also alternatives to bolts, including riveting, rolling pins, and pinned shafts. These alternatives are not widely used today, but they are useful for certain niche applications.
If you are using a ball screw, you can choose to anneal the screw shaft. To anneal the screw shaft, use a water-soaked rag as a heat barrier. You can choose from two different options, depending on your application. One option is to cover the screw shaft with a dust-proof enclosure. Alternatively, you can install a protective heat barrier over the screw shaft. You can also choose to cover the screw shaft with a dust-proof machine.
If you need a smaller size, you can choose a smaller screw. It may be smaller than a quarter of an inch, but it may still be compatible with another part. The smaller ones, however, will often have a corresponding mating part. These parts are typically denominated by their ANSI numerical size designation, which does not indicate threads-per-inch. There is an industry standard for screw sizes that is a little easier to understand.

Ball screw nut

When choosing a Ball screw nut for a screw shaft, it is important to consider the critical speed of the machine. This value excites the natural frequency of a screw and determines how fast it can be turned. In other words, it varies with the screw diameter and unsupported length. It also depends on the screw shaft’s diameter and end fixity. Depending on the application, the nut can be run at a maximum speed of about 80% of its theoretical critical speed.
The inner return of a ball nut is a cross-over deflector that forces the balls to climb over the crest of the screw. In one revolution of the screw, a ball will cross over the nut crest to return to the screw. Similarly, the outer circuit is a circular shape. Both flanges have one contact point on the ball shaft, and the nut is connected to the screw shaft by a screw.
The accuracy of ball screws depends on several factors, including the manufacturing precision of the ball grooves, the compactness of the assembly, and the set-up precision of the nut. Depending on the application, the lead accuracy of a ball screw nut may vary significantly. To improve lead accuracy, preloading, and lubrication are important. Ewellix ball screw assembly specialists can help you determine the best option for your application.
A ball screw nut should be preloaded prior to installation in order to achieve the expected service life. The smallest amount of preload required can reduce a ball screw’s calculated life by as much as 90 percent. Using a lubricant of a standard grade is recommended. Some lubricants contain additives. Using grease or oil in place of oil can prolong the life of the screw.
A ball screw nut is a type of threaded nut that is used in a number of different applications. It works similar to a ball bearing in that it contains hardened steel balls that move along a series of inclined races. When choosing a ball screw nut, engineers should consider the following factors: speed, life span, mounting, and lubrication. In addition, there are other considerations, such as the environment in which the screw is used.

Self-locking property of screw shaft

A self-locking screw is one that is capable of rotating without the use of a lock washer or bolt. This property is dependent on a number of factors, but one of them is the pitch angle of the thread. A screw with a small pitch angle is less likely to self-lock, while a large pitch angle is more likely to spontaneously rotate. The limiting angle of a self-locking thread can be calculated by calculating the torque Mkdw at which the screw is first released.
The pitch angle of the screw’s threads and its coefficient of friction determine the self-locking function of the screw. Other factors that affect its self-locking function include environmental conditions, high or low temperature, and vibration. Self-locking screws are often used in single-line applications and are limited by the size of their pitch. Therefore, the self-locking property of the screw shaft depends on the specific application.
The self-locking feature of a screw is an important factor. If a screw is not in a state of motion, it can be a dangerous or unusable machine. The self-locking property of a screw is critical in many applications, from corkscrews to threaded pipe joints. Screws are also used as power linkages, although their use is rarely necessary for high-power operations. In the archimedes’ screw, for example, the blades of the screw rotate around an axis. A screw conveyor uses a rotating helical chamber to move materials. A micrometer uses a precision-calibrated screw to measure length.
Self-locking screws are commonly used in lead screw technology. Their pitch and coefficient of friction are important factors in determining the self-locking property of screws. This property is advantageous in many applications because it eliminates the need for a costly brake. Its self-locking property means that the screw will be secure without requiring a special kind of force or torque. There are many other factors that contribute to the self-locking property of a screw, but this is the most common factor.
Screws with right-hand threads have threads that angle up to the right. The opposite is true for left-hand screws. While turning a screw counter-clockwise will loosen it, a right-handed person will use a right-handed thumb-up to turn it. Similarly, a left-handed person will use their thumb to turn a screw counter-clockwise. And vice versa.

Materials used to manufacture screw shaft

Many materials are commonly used to manufacture screw shafts. The most common are steel, stainless steel, brass, bronze, and titanium. These materials have advantages and disadvantages that make them good candidates for screw production. Some screw types are also made of copper to fight corrosion and ensure durability over time. Other materials include nylon, Teflon, and aluminum. Brass screws are lightweight and have aesthetic appeal. The choice of material for a screw shaft depends on the use it will be made for.
Shafts are typically produced using three steps. Screws are manufactured from large coils, wire, or round bar stock. After these are produced, the blanks are cut to the appropriate length and cold headed. This cold working process pressudes features into the screw head. More complicated screw shapes may require two heading processes to achieve the desired shape. The process is very precise and accurate, so it is an ideal choice for screw manufacturing.
The type of material used to manufacture a screw shaft is crucial for the function it will serve. The type of material chosen will depend on where the screw is being used. If the screw is for an indoor project, you can opt for a cheaper, low-tech screw. But if the screw is for an outdoor project, you’ll need to use a specific type of screw. This is because outdoor screws will be exposed to humidity and temperature changes. Some screws may even be coated with a protective coating to protect them from the elements.
Screws can also be self-threading and self-tapping. The self-threading or self-tapping screw creates a complementary helix within the material. Other screws are made with a thread which cuts into the material it fastens. Other types of screws create a helical groove on softer material to provide compression. The most common uses of a screw include holding two components together.
There are many types of bolts available. Some are more expensive than others, but they are generally more resistant to corrosion. They can also be made from stainless steel or aluminum. But they require high-strength materials. If you’re wondering what screws are, consider this article. There are tons of options available for screw shaft manufacturing. You’ll be surprised how versatile they can be! The choice is yours, and you can be confident that you’ll find the screw shaft that will best fit your application.

China China Source Linear Shaft Lm Shaft Optic Axis, Chrome Plated Rod, Piston Rod of Corrosion Resistance, Low Friction, High Speed, High Accuracy Long Service Life     #8 screw shaft diameterChina China Source Linear Shaft Lm Shaft Optic Axis, Chrome Plated Rod, Piston Rod of Corrosion Resistance, Low Friction, High Speed, High Accuracy Long Service Life     #8 screw shaft diameter
editor by czh 2023-01-04