Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	GCr15 Bearing Steel
Surface Treatment	Chrome Plated
Seal Type	Double Sealed (UU)
Bearing Type	Linear Ball Bearing
Flange Design	Circular Flange
Shaft Requirement	Hardened Smooth Shaft
Lubrication	Pre-lubricated with Grease
Precision Class	Standard Precision
Mounting Style	Flange Bolt Mount
Common Applications	CNC, 3D Printer, Robotics

5 reviews

Anonymous

Apr 24, 2026

Rating: 5/5

Perfect for CNC

Smooth operation on 12mm shafts. Very happy with the quality.

Anonymous

Apr 20, 2026

Rating: 5/5

Great quality

Arrived well packaged and no damage. Fits perfectly.

Anonymous

Mar 11, 2026

Rating: 5/5

Reliable performance

Running for 3 months without any noise. Highly recommend.

Anonymous

Feb 11, 2026

Rating: 4/5

Good value

Slightly tighter fit than expected but loosened up after use.

Anonymous

Feb 02, 2026

Rating: 5/5

Exactly as described

The flange holes lined up perfectly with my mounts. Easy install.

5 FAQ

Q: Is grease included?

A: Yes, these come pre-lubricated from the factory.

Q: Does this fit a 10mm shaft?

A: Yes, please select the LMK10UU option for 10mm shafts.

Q: Can I use this on a threaded rod?

A: No, these are designed for smooth hardened shafts only.

Q: Are the flange holes threaded?

A: No, the flange holes are smooth countersinks for bolts.

Q: What is the load capacity?

A: Load varies by size, please check the spec sheet for specific models.

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