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Home / Bearings & Bushings / Imported Extended Linear Ball Slide Bearing LM6 8 10 12 13 16 20 25 30 35 40LUU

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Type Linear Ball Bearing
Series LMUU Extended Series
Material GCr15 Bearing Steel
Seal Type Double Rubber Seals (UU)
Motion Style Linear Sliding
Shaft Compatibility Hardened Round Shaft
Cage Type Steel Ball Retainer
Precision Grade Normal Class
Lubrication Pre-greased
Application CNC, 3D Printer, Automation

5 reviews

A

Anonymous

Apr 01, 2026

Rating: 4/5

Good value

Solid bearings for the price. Slightly stiff at first but loosened up after use.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect fit

Ordered LM12LUU, fits the shaft perfectly with no play. Highly recommend.

A

Anonymous

Mar 03, 2026

Rating: 5/5

3D Printer Upgrade

Replaced old bushings with these. Much quieter now and prints look better.

A

Anonymous

Feb 26, 2026

Rating: 5/5

Reliable

Bought multiple sizes. All arrived well packaged and functional.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Smooth operation

Works great on my CNC router. Very smooth movement without any binding.

5 FAQ

Q: Does this fit standard hardened shafts?

A: Yes, designed for standard hardened round shafts.

Q: Can these be used outdoors?

A: Not recommended for wet environments unless additional protection is used.

Q: Difference between LUU and LUU?

A: LUU indicates extended length with double seals for better stability.

Q: What is the load capacity?

A: Depends on size, please refer to the specific size chart in the description.

Q: Is grease included?

A: Yes, units come pre-lubricated with standard bearing grease.

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