Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Series	LMF6UU to LMF50UU
Material	GCr15 Bearing Steel
Surface Treatment	Precision Ground
Flange Type	Round Flange
Seal Type	Double Sealed (UU)
Ball Circulation	Infinite Ball Return
Precision Grade	Standard Grade
Lubrication	Pre-lubricated with Grease
shaft Compatibility	Hardened Linear Shafts
Package Includes	1 x Linear Bearing Unit

5 reviews

Anonymous

Apr 07, 2026

Rating: 5/5

Fast delivery

Arrived well packaged in protective oil. No damage during shipping. Will buy again.

Anonymous

Mar 01, 2026

Rating: 5/5

Reliable components

Using these for an automation project. They handle the load well and remain quiet.

Anonymous

Feb 17, 2026

Rating: 4/5

Good value

Solid bearings for the price. One unit was slightly stiffer than the others but loosened up after use.

Anonymous

Feb 16, 2026

Rating: 5/5

Smooth operation for CNC

These bearings glide perfectly on my hardened shafts. No binding issues noticed during setup.

Anonymous

Feb 12, 2026

Rating: 5/5

Great fit

Ordered the LMF12 size. Fits the 12mm shaft snugly without being too tight. Good quality.

5 FAQ

Q: Is the flange threaded?

A: Yes, the round flange includes counterbored mounting holes for screws.

Q: Can I use these with soft steel shafts?

A: For best longevity, hardened linear shafts are required to prevent wear on the balls.

Q: What is the operating temperature range?

A: Standard operating range is between -10°C to 80°C for standard grease.

Q: Do these come pre-lubricated?

A: Yes, all units are pre-greased at the factory and ready for installation.

Q: What shaft tolerance is recommended?

A: We recommend using shafts with h5 or h6 tolerance for optimal performance.

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