Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Series | MGN12 / MGN15 / MGW9 / MGW12 |
| Material | GCr15 Bearing Steel |
| Precision Grade | P Grade (High Precision) |
| Surface Treatment | Black Oxide Coating |
| Rail Hardness | 58-62 HRC |
| Carriage Style | Flanged (MGN) / Square (MGW) |
| Compatibility | HIWIN MGN/MGW Series |
| Manufacturing Origin | Domestic |
| Pre-Lubrication | Lithium Complex Grease |
| Typical Applications | CNC, 3D Printers, Automation |
Anonymous
Apr 13, 2026
Rating: 4/5
Good value alternative
Works well for my project but shipping took a bit longer than expected. Quality is solid though.
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect for my CNC upgrade
Smooth motion and great build quality. The rails arrived well packaged and fit perfectly on my machine.
Anonymous
Feb 25, 2026
Rating: 5/5
Very quiet operation
Noticed less noise compared to old rails. The pre-greased carriages save time during installation.
Anonymous
Feb 21, 2026
Rating: 5/5
Exactly as described
Compatible with my existing HIWIN setup without any modification. Very happy with the precision.
Anonymous
Feb 14, 2026
Rating: 4/5
Solid construction
Hardness seems accurate and the fit is good. Would recommend for hobbyist automation projects.
Q: Can I order custom rail lengths?
A: Custom lengths are available upon request via customer service.
Q: What grease is used for pre-lubrication?
A: We use standard Lithium Complex Grease suitable for most conditions.
Q: How are rails protected during shipping?
A: They are wrapped in anti-rust paper and shipped in sturdy protective tubes.
Q: Is this fully compatible with genuine HIWIN carriages?
A: Yes, our dimensions match HIWIN standards ensuring full compatibility.
Q: What is the mounting hole pitch?
A: Please refer to the technical drawing in the product images for specific measurements.
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