Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Series Model | LMF.L |
| Flange Type | Extended Round |
| Seal Type | Double Sealed (UU) |
| Ball Cage Material | Engineering Plastic |
| Outer Ring Material | Bearing Steel |
| Required Shaft | Hardened Linear Shaft |
| Lubrication | Pre-lubricated with Grease |
| Mounting Method | Flange Bolt Connection |
| Motion Type | Linear Reciprocating |
| Application Area | CNC, 3D Printer, Automation |
Anonymous
Apr 02, 2026
Rating: 5/5
Excellent smoothness
Installed these on my CNC router axes. The motion is incredibly smooth with no binding. The double seals keep dust out effectively.
Anonymous
Mar 13, 2026
Rating: 4/5
Good quality, slight grease excess
Bearings are high quality and move well. Had to wipe off some excess grease before installation, but otherwise no complaints.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect fit for 12mm shaft
Ordered the 12mm version. Fit was precise on my hardened shafts. Flange holes lined up perfectly with my motor mounts.
Anonymous
Feb 12, 2026
Rating: 5/5
Durable and reliable
Been running these in an automation project for months. No wear detected yet and still moving smoothly under load.
Anonymous
Feb 06, 2026
Rating: 5/5
Great for 3D printer upgrade
Upgraded from standard bushings to these linear bearings. The noise reduction is significant and print quality improved.
Q: What is the temperature range for operation?
A: Standard operation is recommended between 0 to 80 degrees Celsius to maintain seal integrity and lubrication viscosity.
Q: Can these be used in vertical applications?
A: Yes, the double seals help retain lubrication, making them suitable for vertical linear motion setups.
Q: Are the flange mounting holes threaded?
A: No, the flange holes are clearance holes designed for bolts to pass through and secure into your frame.
Q: What shaft tolerance is recommended for these bearings?
A: We recommend using hardened shafts with a tolerance of g6 or h6 for optimal performance and lifespan.
Q: Do I need to add more lubrication upon arrival?
A: No, these come pre-lubricated. However, periodic maintenance is recommended based on usage intensity.
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