Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand Name	RYS
Model Number	LMK UU Series
Material	GCr15 Bearing Steel
Seal Type	Double Sealed (UU)
Cage Material	Plastic Retainer
Precision Grade	ABEC-1
Surface Finish	Anti-rust Coating
Motion Type	Linear Ball Motion
Mounting Type	Flanged Square
Package Quantity	1 Piece

5 reviews

Anonymous

Apr 01, 2026

Rating: 5/5

Great bearing

Using for 3D printer upgrade. Very quiet and moves smoothly along the rod.

Anonymous

Mar 03, 2026

Rating: 3/5

Size confusion

Make sure to measure your shaft size carefully. I ordered the wrong size initially.

Anonymous

Feb 16, 2026

Rating: 5/5

Fast shipping

Arrived well packaged and undamaged. Exactly as described in the listing.

Anonymous

Feb 13, 2026

Rating: 5/5

Perfect for CNC

Fits my 8mm shaft perfectly. Smooth motion and no binding during operation.

Anonymous

Feb 08, 2026

Rating: 4/5

Good quality

Works well but needed cleaning before use to remove excess factory grease.

5 FAQ

Q: Can I use this outdoors?

A: Not recommended for wet or dusty environments without additional protection.

Q: Does this fit a 10mm rod?

A: Yes, please select the LMK 10 UU option from the size menu.

Q: Is lubrication required?

A: No, it comes pre-lubricated from the factory.

Q: What is the load capacity?

A: Load capacity varies by size, please check the specification sheet.

Q: Do you offer bulk pricing?

A: Please contact support directly for bulk order inquiries.

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