LMH12UU Round Flange Linear Ball Bearing 12mm – 3D Printer
LMH12UU Round Flange Linear Ball Bearing 12mm – 3D Printer
Details
LMH12UU Round Flange Linear Ball Bearing – 12mm Shaft
Upgrade your 3D printer or CNC machine with the Kande Bearings LMH12UU Round Flange Linear Ball Bearing. Engineered for smooth, precise linear motion along 12mm shafts, this bearing features a round flange mount design that makes installation quick and secure. Whether you're building or maintaining a 3D printer, router, or automated equipment, this bearing delivers reliable, low-friction performance you can count on.
Key Features
- Model: LMH12UU
- Shaft Diameter: 12mm
- Design: Round flange mount for easy, bolt-on installation
- Ball Bearing Construction: Precision steel balls for smooth, consistent linear travel
- Low Friction: Ensures accurate, repeatable motion — ideal for 3D printers, CNC machines, and automation equipment
- Brand: Kande Bearings — a trusted name in precision motion components
- Quantity: 1 piece per order
- Made in Mainland China
Specifications
| Model Number | LMH12UU |
| Shaft Diameter | 12mm |
| Bearing Type | Round Flange Linear Ball Bearing |
| Brand | Kande Bearings |
| Quantity | 1 pc |
| Origin | Mainland China |
What Is It Used For?
The LMH12UU flange linear bearing is a go-to component for:
- 3D printers (FDM, delta, CoreXY builds and repairs)
- CNC routing and milling machines
- Laser engravers and plotters
- Robotic arms and linear actuator assemblies
- DIY automation and maker projects
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Frequently Asked Questions
Q: What shaft diameter is the LMH12UU linear ball bearing designed for?
A: The LMH12UU round flange linear ball bearing is specifically designed for 12mm diameter shafts, making it a standard fit for most 3D printers and CNC machines that use 12mm linear rods.
Q: What is the difference between LMH12UU and a standard LM12UU bearing?
A: The LMH12UU features a round flange on the outer housing, which allows it to be bolted directly to a mounting plate or frame — making installation easier and more secure compared to the standard cylindrical LM12UU, which requires a clamp or housing bracket.
Q: Is this bearing compatible with my 3D printer?
A: If your 3D printer uses 12mm linear rods and has a round flange bearing mount, the LMH12UU is an excellent compatible replacement or upgrade. Always verify your machine's shaft diameter and mount type before ordering.
Q: How many bearings are included per order?
A: Each order includes 1 (one) LMH12UU round flange linear ball bearing. Order multiple quantities if your build requires more than one.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.