Anonymous
Apr 15, 2026
Rating: 5/5
Smooth Operation
Very smooth sliding action on the ground shaft.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Number | LMK12UU |
| Shaft Diameter | 12 mm |
| Outer Diameter | 21 mm |
| Overall Length | 57 mm |
| Flange Width | 30 mm |
| Flange Thickness | 4 mm |
| Material | Bearing Steel & Aluminum |
| Precision Grade | ABEC-1 |
| Lubrication | Pre-greased |
| Package Includes | 2 x Linear Bearings |
Anonymous
Apr 15, 2026
Rating: 5/5
Smooth Operation
Very smooth sliding action on the ground shaft.
Anonymous
Apr 07, 2026
Rating: 5/5
Reliable Replacement
Replaced my old LHF bearings without any issues.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect Fit
Works exactly as described for my CNC project.
Anonymous
Mar 05, 2026
Rating: 4/5
Good Value
Quality is good for the price, slightly tight initially.
Anonymous
Feb 09, 2026
Rating: 5/5
Fast Delivery
Arrived quickly and well packaged. No damage.
Q: Does this fit a 12mm hardened shaft?
A: Yes, designed for standard 12mm ground shafts.
Q: Can this be used vertically?
A: Yes, it supports vertical loads within rated capacity.
Q: Is this sold as a pair?
A: Please check the package contents, typically sold in pairs or singles.
Q: What are the mounting hole dimensions?
A: Mounting holes are spaced 24mm apart center-to-center.
Q: Is additional lubrication required?
A: It comes pre-lubricated, but maintenance is recommended over time.