Schneeberger MONORAIL MR55 G2 Linear Guide Rail

Description

This is a MONORAIL MR 55 linear guide rail by Schneeberger, a leading manufacturer of linear motion technology. This roller-guided rail is engineered for maximum rigidity, high load-carrying capacity, and exceptional precision, making it suitable for demanding applications in machine tools, industrial automation, and robotics. The G2 accuracy class ensures reliable performance for a wide range of industrial tasks.

Specifications

• Manufacturer: Schneeberger
• Product Series: MONORAIL MR
• Rail Size: 55
• Accuracy Class: G2
• Material: Hardened Steel

Label Info

• Type: MR55
• Accuracy: G2
• Part Number: 00380437.3

Application

Ideal for use in CNC machining centers, grinding machines, heavy-duty robotic gantries, and other industrial machinery where precise linear movement under heavy loads is critical.

Country of Origin

Manufactured in Switzerland.

CO2 Impact

Choosing this component helps avoid the emission of approximately 34.2 kg of CO2 compared to manufacturing a new one, supporting sustainable industrial practices.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the significance of the G2 accuracy class for this MR55 rail?

The G2 accuracy class indicates a high level of precision for parallelism between the rail's running surfaces and its mounting surfaces. It is a standard accuracy suitable for most industrial automation and machine tool applications where high performance is required, but without the extreme precision (and cost) of G1 or G0 grades.

This MR55 rail is designed to be used with Schneeberger MR series carriages (roller blocks) of the corresponding size 55, such as the MRS 55, MRL 55, or MRM 55 models. The choice of carriage depends on the specific load, space, and mounting requirements of your application.

To maintain its precision, the rail should be handled with care to avoid nicks or scratches on the ground raceways. It should be stored in a dry environment, ideally in its protective VCI (Volatile Corrosion Inhibitor) packaging, to prevent rust. Before installation, ensure both the rail and the mounting surface are perfectly clean.

PLC2DAY is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026