Полированный линейный вал диаметром 8 мм


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.95 $* 0.89 $*
Aug-16-2025 0.59 $* 0.87 $*
Jul-16-2025 0.62 $* 0.62 $*
Jun-16-2025 0.39 $* 0.37 $*
May-16-2025 0.78 $* 0.36 $*
Apr-16-2025 0.57 $* 0.32 $*
Mar-16-2025 0.11 $* 0.98 $*
Feb-16-2025 0.74 $* 0.96 $*
Jan-16-2025 0.90 $* 0.83 $*

Характеристики



Product Description

 Specifications   


KETE Cylinder linear rail,Shaft, Piston rod,Round bar, stainless steel linear shaft, linear shaft


1.  Material: S45C, Gcr15  


2.  Hardness greater than 60-62 degree and Pricision g6 


3.  Shaft diameter:3mm-150mm, Max length more than 6 meter


4.  Induction hard and chrome plated --Rustproof 


5.  ISO9001:2008 quality certificate.


6.  Sample Order is available;


7.  10 years experience in producing linear shaft;


8.  Trading exporter--13 years export experience linear shaft


9.  With Many Advanced Germany machine for linear shaft making;


10.  Pay more attention to before-sale, in-sale, after -sales service;


11.  Manufactory with large stocks--Cheap Price and Prompt delivery


12.  Hardend shaft , Non-hardend shaft , Hollow shaft  are all available and can be machined  according to your drawing. 


As a professional linear motion products manufacturer with many years expriences, we could offer many kinds of  linear shaft and good quality linear shaft and We can modify the dimension and do some special linear shaft and machine work according our customer request.  


Product description:






































Product Name: Plain Linear Shaft

Model:  SF3/SF4/SF5/SF6/ SF8/ SF10/ SF12/ SF13/ SF16/ SF20/ SF25/SF30/


             SF35/ SF40/  SF45/SF50/ SF60/SF70/ SF80/SF100/SF120/SF150


Material:  Carbon Steel S45C  or  Bearing Steel Gcr15
Hardness:  HRC55 °- 60° Or HRC58 °- 62°
Roundness:  Within 3.0μm
Straightness:  Not exceed 5μm of 1000mm
Thinkness of Coating :  15μm--20μm
Surface Roughness :  Within 1.4μm
Outer Diameter Tolerance:   g6, h6, h7
Surface Hardening Thickness:   0.8-3.5mm
Note: we can offer both the solid shaft and the hollow one. The diameter of the hollow one is at least 12mm.however, we also can process the special shafts whose ends are stepped.

Five types of the shafts:


Plain linear shaft;  


Stainless steel linear shaft  


Linear shaft with chrome plated; 


Hollow shaft with chrome plated; 


Linear soft shaft with chrome plated; 


We supply various kinds of  these linear shaft for different models and sizes and 


Siniecrely hope that further discussions will result in further business to our mutaual advantage. Please do not hesitate to contact. We will offer the best price and service !!! 


Name designation for the plain linear shaft:


1.png


Special linear shaft series:


2.jpg3.jpg KETE Linear Shaft Show   


4.jpg 271


03c1acde820b3943ed25e04c575ac8d.jpg


KETE Linear Shaft Data Sheet


6.jpg7.jpg 


KETE Hollow Shaft Data Sheet
8.jpg  Feature:


Abrasion resistance, corrosion resistance, high-precision, high intensity and also three particular 


features are as following:


1 Super high precision: shaft has been introduced advance technology from Japan, and has 


   stable performance;


2 Super-wide range of application and excellent durability;


3 Super-high ratio of Price/Performance.


Purpose: 


Linear Bearing is widely used in auto transmission device, such as industrial robot, auto recorder, computer, precision printer, special air- cylinder, auto woodworking machine and so on. It has a longer life than general precision equipment due to its high-shiffness.


Our service:


1.Customizing is ok for us if you can offer the drawings,pictures or samples


2.On-line 24 hours servicing for you


3.Using environmental materials


4.Customer first and fast reation


5.High quality and guarantee  


KETE  Workshop         


9.jpg10.jpg11.jpg


 Full Stocks of Slide Blocks


Storige.jpg


 





Packaging & Shipping


BS Packing & Shipping-





Company Information


KETE Company Image Show


13.jpg KETE Other Products 
























DFU.jpg


  DFU Ball screw



14--.jpg


       SFU Ball screw



supports.jpg


Ball Screw Support Units



Nut Housing.jpg


       Nut Housing



821 (6).jpg


Mini Linear Guide



821 (29).jpg


LM Linear Guide



Shaft.jpg


Linear Shaft



SBR (10).jpg


SBR  Lindear Guide



--2.jpg


  Needle Roller Bearing



SGR  LGD.jpg


 SGR LGD Linear Guide


TBR.jpg      TBR Linear Guide

0615-7.jpg


 Blocks & Linear bearing






FAQ


 




Frequently Asked Questions


Q:  What's your (KETEmain products?


A:  Cold rolled ball screws, ball screw support units, Linear guide rails, Linear motion ball slide bearing, 


      Cylinder rails, Linear shaft, Couplings, etc. lbs lbf ball spline


Q:  When can I get the quotation?


A:  We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,


      please call us or tell us in your email so that we will regard your inquiry priority.


Q:  Can you do ball screw end machine processing?


A:  Yes. We have a professional team having rich experience in end machine processing,


      Please provide us the drawing with the tolerance, we will help you to make the ball screws depending


      on  the drawing.


Q:  How can I get a sample to check your quality?


A:  After price confirmation, sample order is available to check our quality.


Q:  Have items 100% finished in stock?


A:  Most items are all well finished in stock, but some items are newly machined according to your       


      requirements.


Q:  Can I choose the sizes?


A:  Yes, We have full size available for your to choose.


Q:  What is the delivery time?


A:  With in a week for sample; 15-25 days for mass production.


Q:  What is the payment team?


A:  T/T, L/C at sight, Western Union, PayPal, Money Gram, etc.


Q:  Can I trust you?


A:  Absolutely YES. We are 13 years “Alibaba” Golden supplier. ERSK brand belongs to our headquarters.


Q:  May I visit your factory?


A:  Sure, welcome any time. We can also pick you up at airport and station.  



                                      Thank you for visiting!!!                                                   kete name card.jpg 







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