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Linear Rail VR4-120x11Z VR9-300x15Z Cross Roller Rail

Lead time:5~10
MOQ:1 piece
Replace THK Cross Roller Guide
  • VR4-120x11Z VR9-300x15Z

  • ALM

  • 8479909090

Cross roller guides offer advantages such as high load capacity,low friction,high rigidity,and excellent accuracy.cross roller rails are designed to withstand heavy loads and provide smooth and precise motion even in harsh operating conditions.

Cross Roller Guide Show

Linear Slide Rail VR4-120x11Z VR9-300x15Z Cross Roller Rail

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Various Cross Roller Rails Are Ready In Stock

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Cross Roller Slide Dimension

VR3 Cross Roller Guide

Cross Roller Guide Applications

1.Machine tools:Cross roller guides are commonly used in machine tools such as milling machines,lathes,and grinding machines.They provide smooth and accurate linear motion for the tool or workpiece, ensuring precise machining operations.

2.Robotics:Cross roller guides are widely used in robotic systems, especially for the movement of robot arms and joints.They offer high rigidity and stiffness,allowing robots to perform precise and repeatable movements.

3.Semiconductor manufacturing:Cross roller guides are utilized in semiconductor manufacturing equipment,such as wafer handling robots and lithography machines.They provide the necessary precision and stability for handling delicate wafers and performing high-precision lithography processes.

4.Medical equipment: Cross roller guides are used in various medical equipment, including imaging systems,surgical robots,and diagnostic devices.They enable precise movement and positioning of medical instruments and components,ensuring accurate diagnoses and minimally invasive procedures.

VR VRU VRT cross roller guides catalog-ALM.pdf


Founded in year of 2005,from a small workshop KUNSHAN TIANHE BALL SCREW FACTORY,ALM group has grown fast and has four production workshops now for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining.Factory area is over 15000 square meters,129 employees.Our factory is equipped with 15 automated production line.Products are 100% inspected before shipping.ALM has obtained ISO9001,IATF16949,CE,RoHS certificate. Over 25 distributors all over the world.

ALM manufactures and supplies high quality linear motion components for customers in fields of aircraft,satellite,medical, Instrumentation,Robotics,Automobile,Electrical & Electronics,Textile,Medical,Food & Beverages,General Industry and so on.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers,and thus remains at the top of their vendor lists. 

ALM R&D Team

ALM R&D Team

ALM's office

ALM office

ALM's workshop

ALM workshop

ALM product processing

product processing

ALM inspection equipment

ALM Inspection EquipmentALM process machine

ALM's warehouse

ALM linear guideALM Exhibition

shanghai munich industry fairExhibition

Customer Visit

ALM customer visit

Patent Certificate for invention and utility model

seidal product certificate

ISO  Certificate


CE Certificate

ALM CE certificate

Excellent HighTech Enterprise

Excellent HighTech Enterprise

Leading Talents Certificate

ALM Leading Talents Certificate

1.Why can ALM be your better option for linear motion components?
●Nearly 20 years of rich manufacturing experience;

●We understand both electrical and mechanical issues. Can recommend good engineering design.

●Quality is guaranteed,We inspect everything, so you won't receive product that doesn't meet specifications. For some parts, we stock for the customer, You never have to wait.
●Easy to pay and can be trusted, We always respond to questions.
●We work on your time zone-You no need work through dinner and at night. Above all, our professional sales and after-service team ensure high efficiency communication to allow you high work efficiency and keep a good mood everyday.

2.When can I get the quotation?
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.

3.About shipping and payment:
Sample order: We have DHL, FedEx, UPS VIP account with discount. So you can get favorable shipping freight.
Bulk order: We have freight forwarder to ship by air, by train or by sea. You can also arrange shipping through your own shipping agent.

LC,T/T,D/P, PayPal, Western Union, Money Gram

4.How is quality ensured?
All our processes strictly adhere to ISO9001:2015 procedures. Combining advanced equipment, from production to delivery, we have strict quality control. Our company has strong technical support and has cultivated a group of managers who are familiar with product quality, good at modern concept of management. Our production concept is “Quality has to be caused, not controlled.”

5.How to custom-made (OEM/ODM)?

If you have a new product drawing or a sample, please send to us, we’ll make our production drawing and customize it as per your requirement. We can also provide our professional advices to make your design more realized and maximize the performance. So,If you didn’t find the ideal product from our website, please email us, your inquiry will get fast response.

6.What's your Delivery Time?

●Standard items: Ready in stock

●Customized items:7-20days

●For urgent case, We can make the delivery ASAP with guaranteed quality.





 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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