Anonymous
Apr 07, 2026
Rating: 4/5
Needs Cleaning
Came with heavy grease. Worked better after cleaning and re-lubricating lightly.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Series | LMUU Series |
| Material | GCr15 Bearing Steel |
| Seal Type | UU (Double Rubber Seal) |
| Precision Grade | Normal Precision |
| Cage Material | Steel Retainer |
| Surface Finish | Black Oxide Coating |
| Lubrication | Pre-greased |
| Shaft Compatibility | Hardened Linear Rods |
| Motion Type | Linear Ball Bearing |
| Origin | Manufactured in China |
Anonymous
Apr 07, 2026
Rating: 4/5
Needs Cleaning
Came with heavy grease. Worked better after cleaning and re-lubricating lightly.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for 3D Printer
Installed these on my Z-axis. No binding and very quiet during operation.
Anonymous
Mar 04, 2026
Rating: 5/5
Fast Delivery
Arrived quickly and well packaged. Bearings look solid and well-machined.
Anonymous
Mar 03, 2026
Rating: 5/5
Smooth Operation
Works great on my CNC router build. Very smooth motion with minimal friction.
Anonymous
Feb 23, 2026
Rating: 4/5
Good Value
Quality is decent for the price. One bearing was slightly tighter than the others.
Q: Is grease included?
A: Yes, they come pre-lubricated from the factory.
Q: Can I use these on soft steel shafts?
A: We recommend hardened steel shafts for best longevity.
Q: Do you sell the shafts separately?
A: Yes, please check our store for compatible linear shafts.
Q: What is the operating temperature?
A: Standard range is -20 to 120 degrees Celsius.
Q: Are these metric sizes?
A: Yes, all sizes are metric measurements.