Working Smooth High Precision Guide Rail Linear Optical Shaft Chrome Plated Rod

Product Description

Company ProfileLishui City Jialida Bearing Co., Ltd
Lishui City Jialida Bearing Co., Ltd. is a professional manufacturer of linear motion products since 2007.Our company's purpose: "One time try, cooperated forever". We are specialized in producing and trading of linear shafts, linear guides, ball screws, linear bearings, rod ends bearings, cam follower bearings with good quality and competitive price. For OEM & ODM service, the products can be Customized according to customers' needs for standard or non-standard bearings.If you are interested, the catalogue of our bearings is available.
1.Don't worry about product quality, because we have a professiona QC team.
2.Don't worry about the product price, because we are a factory, our prices are competitive
3.Don't worry about the delivery time, we are a factory, we have our own workshopProduct Description Linear shaft is chrome plated and induction hardened, precision ground, and polished to the tolerances required by the demanding linear motion industry.It is suitable for use with linear support blocks and closed type slide units in linear motion applications. The high-carbon steel shaft is chrome plated for corrosion resistance, case hardened for wear resistance, and precision ground for consistent ball bushing radial clearance. The shaft diameter and length are specified for accurate fit and this shaft is suitable for use in applications, such as measuring systems, printing equipment, and computer numerical control (CNC) tools.
1.Linear shaft features

Items	Linear shaft	Flexible shaft	Hollow shaft
Material	CK45, SUJ2	CK45	SUJ2
Heat treatment	Induction hardened	Not hardened	Induction hardened
Surface hardness	HRC58±2	HRC15±3	HRC60±2
Surface treated	Hard chrome plated	Hard chrome plated	Hard chrome plated
Precision	h7, g6, h6	h7, g6	h7, g6, h6
Roundness	Max3.0µm	Max3.0µm	Max3.0µm
Straightness	Max5.0µm	Max5.0µm	Max5.0µm
Chrome thickness	20-30µm	30µm	30µm
Roughness	Max1.5µm	Max1.5µm	Max1.5µm
Process machinized	Threading, reduced shaft dia,coaxial holes drilled and tapped, flats-single or multiple, key way, snap ring grooves, radial holes drilled and tapped, chamfering

1.Good finish and straightness: The surface is treated by sp
ecial grinded, and then mirror polished. The surface is smooth, without cracks.2.Corrosion resistance: Surface chrome plated(10um-20um)3. Durable resistance: Adapting C45 high quality steel, high frequency hardness degree HRC60 ~ 644.High Accuracy : G6;Diameter tolerance:-0.005mm-.0.27mm; Length tolerance:+/-0.5mm(1M-3M);+/-1mm(3M-6M)
5. High Fitness: Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.2.Three types of the linear shaft

Chorme Plated Shaft

Hollow Shaft

Shaft With Process

3.There are many different kinds of machinning process we can do
Processing machinized Radial holes drilled and tapped
Processing machinized Coaxial holes drilled and tapped
Processing machinized Flats---Single or Multiple
Processing machinized Snap ring groovesProcessing machinized Reduced shaft dia and threading
4.Test the quality according to cusdifferent requirements
Straight the linear shaft straightness:
We control the traighness 0.05mm of linear shaft 300mm
Test hardness:
S45C materail induction linear shaft, the hardness is HRC55-58
GCr15 (SUJ2) materail induction linear shaft, the hardness is HRC58-63
If flexible shaft, the hardness is based on the shaft material itself
Test linear shaft surface roughness
the max roughness is Ra0.4um
Test the linear shaft dia precision, as usually, h7 is the normal tolerance in our stock, But we can offer g6, h6 precision too. if any special tolerance, we are able to customize them for you.
5.Date sheet
Workshop Display
Packaging & ShippingWe will choose the most suitable packaging method according to the characteristics and quantity of the product. If you have any special needs for packing, you can also ask me.Thanks!
We will deliver the goods directly to your address by express or sea, if you ask us to deliver the goods to your agent, we can also do it.
Certifications
Our Advantages
Lishui City Jialida Bearing Co., Ltd. is a professional manufacturer of linear motion products since 2007.Our company's purpose: "One time try, cooperated forever".
Our Business:
We are specialized in producing and trading of linear shafts, linear guides, ball screws, linear bearings, rod ends bearings, cam follower bearings with good quality and competitive price.For OEM & ODM service, the products can be Customized according to customers' needs for standard or non-standard bearings.
If you are interested, the catalogue of our bearings is available.
Application:
Our products are widely used in precise machines, fitness equipment, printing machines, packing machines, wood working machinery, medical and food machines, textile machinery and other machines and supplementary equipment.
Main Market:
Our products are hot selling in North America, European, South America, Southeast Asia, Middle East Africa, Australia, Oceania and other regions.
Why Choose US:
(1) 7*24 Hours Service
Have an excellent sales service team to solve customers' questions in the first time.
(2) Professional Technical Team
We have an excellent technical team to do the ODM according to your drawing if the quantity matched.
(3) Reasonable Price
We have our own production line and stable customers, we are able to delivery goods in time and own production makes the price competitive.
(4) Ensured Quality
We are factory which will be able to control the quality during each processing.
FAQ1.Are you factory or trading company?
We are factory of most competitive price and high quality. 2.Do you offer OEM&ODM services? Yes, of course. If that, please send us the drawing of the type with the picture will be most appreciated.
3.Can I get some samples or more discounts? Yes, just to contact us and we are honored to offer samples to you for checking.
4.How about the time of delivery? For the products in stock, it will be sent out in 1-3 days; Or it will be sent out 3-30 days according to the quantity.
5.What's your products main line? Since 2007, we specialized in producing all kinds of linear shafts, linear guides, ball screws, linear bearings, rod end bearings, needle roller bearings, etc.
6.What's your products warranty? We offer one year warranty and life long service on the basis of properly using.
7.How can I get a quotation? Normally, we will quote within 24 hours.You can contact directly with us by email, WhatsApp,Skype, Wechat as you like.If you are in urgent, please give a call or let us know in your email with the details.We need information bellow:1.The Model Number/ the detail drawing of non-standard bearing;2.Quantity;3.Material;4.Surface treatment; 5.Any special packing or other requirements