Anonymous
Apr 01, 2026
Rating: 5/5
Great bearing
Using for 3D printer upgrade. Very quiet and moves smoothly along the rod.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Name | RYS |
| Model Number | LMK UU Series |
| Material | GCr15 Bearing Steel |
| Seal Type | Double Sealed (UU) |
| Cage Material | Plastic Retainer |
| Precision Grade | ABEC-1 |
| Surface Finish | Anti-rust Coating |
| Motion Type | Linear Ball Motion |
| Mounting Type | Flanged Square |
| Package Quantity | 1 Piece |
Anonymous
Apr 01, 2026
Rating: 5/5
Great bearing
Using for 3D printer upgrade. Very quiet and moves smoothly along the rod.
Anonymous
Mar 03, 2026
Rating: 3/5
Size confusion
Make sure to measure your shaft size carefully. I ordered the wrong size initially.
Anonymous
Feb 16, 2026
Rating: 5/5
Fast shipping
Arrived well packaged and undamaged. Exactly as described in the listing.
Anonymous
Feb 13, 2026
Rating: 5/5
Perfect for CNC
Fits my 8mm shaft perfectly. Smooth motion and no binding during operation.
Anonymous
Feb 08, 2026
Rating: 4/5
Good quality
Works well but needed cleaning before use to remove excess factory grease.
Q: Can I use this outdoors?
A: Not recommended for wet or dusty environments without additional protection.
Q: Does this fit a 10mm rod?
A: Yes, please select the LMK 10 UU option from the size menu.
Q: Is lubrication required?
A: No, it comes pre-lubricated from the factory.
Q: What is the load capacity?
A: Load capacity varies by size, please check the specification sheet.
Q: Do you offer bulk pricing?
A: Please contact support directly for bulk order inquiries.