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Case Hardened Round Guide Shaft
A smooth round shaft made for linear ball bearings, available in standard diameters or with machined ends to suit the installation.
Description

Products Specification
| Item | Specification |
|---|---|
| Product Name | Round Linear Guide Shaft |
| Standard Material | GCr15 bearing steel |
| Shaft Construction | Solid round shaft |
| Available Diameters | 3 4 5 6 8 10 12 13 16 20 25 30 35 40 50 60 80 100 120 150 mm |
| Length | Cut to the required length |
| Running Surface | Hardened and ground |
| Machining Options | End turning threading flats axial holes and radial holes |
| Used With | Linear ball bearings shaft supports and bearing blocks |
| Selection Information | Diameter length support spacing end machining and required tolerance |
Products Details
Product Details
The shaft provides the running surface for a linear bearing. Its outer surface is ground smooth and hardened to resist the repeated contact of the bearing balls. The ends are chamfered so the bearing and seals are less likely to be damaged during assembly.
Product Description
This type of shaft is used in printers, packaging machines, measuring equipment and other straight-line mechanisms. It can be mounted between end supports or combined with intermediate supports when the unsupported length would otherwise allow too much bending.
Diameter and straightness affect how the bearing runs. A shaft that is too small for the bearing creates clearance; one that is oversized can make the bearing tight. Long shafts also need enough support for the actual load. If the installation requires threads, steps, flats or drilled holes, those features should be included in the drawing before machining begins.
We build to customer drawings under OEM/ODM, and accept orders as small as a single piece for standard sizes.


Company profile

Lishui Guangyuan Industry & Trade Co., Ltd.
Lishui Guangyuan Industry & Trade Co., Ltd. specializes in high-precision linear motion products, including ball screws, linear guides, sliders, and modules. Many products hold national patents and meet international certification standards. Located in Lishui, Zhejiang, China, the company spans over 26,000 square meters with 200+ employees, including 50+ senior technicians. Advanced facilities and strict quality control ensure excellence from raw materials to final packaging.
Our products are widely used in industries such as medical, printing, chemical, woodworking, and automation. Known for cutting-edge technology and exceptional service, we are trusted by clients worldwide. Committed to quality and efficiency, we look forward to collaborating with you to create a bright future.



Lishui Guangyuan Industry & Trade Co., Ltd.
Kristy: +8617769815516
Abby: +8618967093658
Email: admin@gyballscrew.com
FAQ
1.Q: Are you trading company or manufacturer ?
A:We are a manufacturer with our own factory covering more than 20,000 square meters.
2.Q:How can we guarantee quality?
A:All the products will be 100% checked before the shipment,also will take video or pictures send to you
3.Q: What's your after-sell service?
A: We promise to our customers the "24H on-site to solve problems(China Only)" and "48H reply solution" service(For foreign country). Please feel free to contact with us.
4.Q:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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