Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Series	LMH LUU Series
Shaft Diameter Options	6, 8, 10, 12, 13, 16, 20, 25, 30, 35 mm
Seal Type	Double Sealed (LUU)
Flange Design	Extended Dual-Edge Oval
Body Material	High Carbon Chromium Steel
Ball Retainer	Nylon Resin Cage
Precision Class	Normal Grade
Lubrication	Pre-greased
Mounting Style	Bolt-on Flange
Application	CNC, 3D Printers, Automation

5 reviews

Anonymous

Apr 18, 2026

Rating: 4/5

Solid build quality

The steel feels robust. Needs a short break-in period before it runs completely silent, but overall very satisfied with the purchase.

Anonymous

Apr 02, 2026

Rating: 5/5

Great value for money

Bought multiple sizes for different projects. All arrived well-packaged and free of defects. Highly recommend for hobbyists.

Anonymous

Mar 12, 2026

Rating: 5/5

Exact replacement

Matched the old part dimensions perfectly. The oval flange made mounting straightforward without needing to modify the bracket.

Anonymous

Feb 14, 2026

Rating: 4/5

Good quality fit

Fit well on the 12mm shaft but was slightly tight at first. After a few cycles, it loosened up to the perfect amount of friction.

Anonymous

Feb 09, 2026

Rating: 5/5

Smooth motion for CNC upgrade

Installed these on my CNC router and the movement is significantly smoother than the old bearings. The dual-edge design provides good stability.

5 FAQ

Q: Does this bearing require hardened steel shafts?

A: Yes, for optimal lifespan and performance, we recommend using these with hardened linear shafts.

Q: Is additional lubrication needed upon arrival?

A: No, the bearings come pre-lubricated. You can install them directly out of the package.

Q: What is the bolt hole spacing for the 16mm model?

A: Please refer to the dimension chart in the product images for specific mounting hole spacing per size.

Q: Do you offer bulk discounts for orders over 50 units?

A: Yes, please reach out to our sales team directly for pricing on bulk orders.

Q: Can these be used in high-temperature environments?

A: Standard seals are rated for typical operating temperatures. For extreme heat, please contact us for specialized options.

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