Attributes

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

5 reviews

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.

5 FAQ

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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