MGN12H 300mm Linear Rail Guide 2Carriages MGN12 Linear Slide 8mm for 3D Printer and CNC Machine Upgrade
- Package Include: MGN12H 300MM Linear Rail Guide 2 Carriages *2PCS
- Each MGN12 300MM 2 Carriage is fully oiled and packed individually.
- SIMAX3D MGN12 Linear Rail Guide 300MM 2 Carriages is made of heavy-duty bearing steel, which is more durable than other bearings, high stiffness, high precision, smooth running and low noise.
- Linear Rails 300MM is widely used in industrial robots and CNC and other large
- MGN12H Linear Slide 300MM 2 Carriage Note: Please use M3 T nut and screw to fix the linear rail for 20 series EU Al-profile.
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
AUD |
BRSWYHT3OIMGADLX |
Category |
Power Transmission Products , Linear Motion Products , Linear Motion Guides |
Tags |
Estimated shipping
Select a product to estimate shipping.Installation screw size: M3×8mm.
The guide rail may have a tolerance of ±1mm,but this does not affect normal use.
The mark on the bearing surface is only the mark made by the factory, not a scratch.
Normally each side is lack of 1 or 2 balls.The carriage block will get stuck easily if it is full of balls, the balls on each side need some room.
Some lubricant is needed, the longer they are used, the smoother they will run.
Product details





| Main Specification | |
|---|---|
| Manufacturer | SIMAX3D |
| Brand | SIMAX3D |
| Item Weight | 11.2 ounces |
| Product information | |
| Package Dimensions | 12.5 x 1.4 x 1 inches |
| Item model number | MX-MGN12H300-2PCS |
| Others | |
| Date First Available | 2020 or October 11 |
| Product Type | Linear Motion Guides |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.











