Product Details
Linear MGN guide Blocks
Linear MGN guide Blocks
Linear MGN guide block is a small, lightweight component designed for precision linear motion applications. It’s characterized by its 4-point contact design, enabling it to handle loads from various directions. These blocks are commonly used in automated equipment, precision measuring devices, and other machinery requiring accurate linear movement.
- Mounting: Linear Guide Rails
- Dimension: various
- Material: Harden Chrome Steel
- Colour: Chrome
- Applications: Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, etc. Used on Prusa MK3 Build.
- Specifications: 4 point contact,This design allows the block to handle loads from all directions, providing stability and accuracy.
- Features: The inclusion of a ball retainer helps to maintain the steel balls in place, preventing them from falling out when the block is removed
Please Note: For best results when purchasing guide rails and blocks, it is strongly recommended to purchase both the rail and block from the same supplier if not buying a brand name such as Hiwin.
| Specs |
MNG9H |
MGN12C |
MGN12H |
MGN15C |
MGN15H |
| Rail Compatibility:
Block Width (W):
Block Length (L):
Block Height (H):
Rail Width:
Mounting Hole Spacing
Mounting Hole Size: |
MGN9
20 mm
39.8 mm
8 mm
9 mm
(Center-to-Center): 15 mm
M3 |
MGN12
27
34.7mm
10mm
12mm
(Center-to-Center): 20mm
M3 |
MGN12
27 mm
44 mm
10 mm
12 mm
(Center-to-Center): 20 mm
M3 |
MGN15
32 mm
42.1 mm
12 mm
15 mm
(Center-to-Center): 25 mm
M3 |
MGN15
32 mm
59 mm
12 mm
15 mm
(Center-to-Center): 25 mm
M3 |
Installation & Care
Installation and Care details coming soon.
Shipping & Returns
Shipping & Turnaround Times
At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.
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Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.
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In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.
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Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.
National Shipping Reach
We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.
30-Day Craftsmanship Guarantee
We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.
Returns & Personalization
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Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.
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Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.
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Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.
Have questions about a specific build? Click here to contact the shop.