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MGN Low Width Carriage Rail
MGN5 to MGN15 rail sets for compact equipment. The model code identifies the carriage, but the rail length and supplied quantity are chosen separately.
Description
Product Details
This page covers nine carriage codes:
MGN5C
MGN7C and MGN7H
MGN9C and MGN9H
MGN12C and MGN12H
MGN15C and MGN15H
The number in each code indicates the nominal series size. The final letter identifies the carriage version offered within that size. MGN5H is not included in the original model list.
Product Description
An MGN set consists of a slim rail and a carriage containing circulating rolling elements. It provides a constrained path for a small moving platform without requiring the width of a full-size profile guide.
The model code is only one part of the order. Two sets marked MGN12H can still differ in rail length, material, preload, accuracy, hole spacing, and number of carriages. These details need to appear on the purchase specification.
Do not use the P0 to P2, C0 to C4, or Z and V codes shown in the old table. They were copied from general bearing data and do not correctly define this miniature guide series.
We accept orders as small as a single piece for standard sizes. Please contact us for delivery lead time based on order quantity.
Available Models
| Series | Listed Carriages |
|---|---|
| MGN5 | MGN5C |
| MGN7 | MGN7C MGN7H |
| MGN9 | MGN9C MGN9H |
| MGN12 | MGN12C MGN12H |
| MGN15 | MGN15C MGN15H |
Supply Definition
| The Model Code Defines | The Order Must Also Define |
|---|---|
| MGN product family | Rail length |
| Nominal series size | Rail quantity |
| C or H carriage version | Carriages per rail |
| Carriage selection | Material |
| Preload and accuracy | |
| Mounting hole arrangement |


FAQ
Why is MGN5H missing?
It is not included in the model range published on this page.
Can I order only a carriage?
Yes, but the existing rail must match its series, size, and specification.
Can I order only a rail?
Yes. Send the model, length, and hole arrangement.
What causes an MGN carriage to feel tight?
Possible causes include mismatched parts, mounting misalignment, contamination, or unsuitable preload.
What should appear on the purchase order?
Full model, rail length, rail quantity, carriage quantity, material, preload, accuracy, and hole layout.
About Us
Lishui Guangyuan Industry & Trade Co Ltd supplies linear-motion parts in standard sizes and customer-specified configurations.


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