Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Series	LMK LUU Extended
Material	GCr15 Bearing Steel
Surface Treatment	Electroplated Chrome
Flange Shape	Square Flanged
Body Length	Extended (Long)
Seal Type	Double Sealed (UU)
Ball Type	Recirculating Ball Bearing
Precision Class	Normal Precision
Shaft Requirement	Hardened Linear Shaft
Application	CNC, 3D Printer, Automation

5 reviews

Anonymous

Apr 15, 2026

Rating: 5/5

Fast Shipping

Arrived earlier than expected. Packaging prevented any damage during transit.

Anonymous

Mar 29, 2026

Rating: 4/5

Good Fit

LMK16 fit my 16mm shaft perfectly. One was slightly stiff initially but loosened up after use.

Anonymous

Mar 16, 2026

Rating: 5/5

Great Value

Bought a set for my project and the price was competitive compared to local suppliers.

Anonymous

Mar 03, 2026

Rating: 5/5

High Quality

The electroplating looks durable and protects against rust. Fitment was exact on my 20mm shafts.

Anonymous

Feb 17, 2026

Rating: 5/5

Perfect for CNC

Very smooth movement on my X-axis. The extended length provides great stability for the gantry.

5 FAQ

Q: Does LMK12 fit 12mm shaft?

A: Yes, the LMK12 model is designed specifically for 12mm diameter linear shafts.

Q: What is the bolt pattern?

A: The mounting hole spacing varies by model size. Please refer to the dimension sheet.

Q: Can I use without seals?

A: UU indicates double sealed units. The seals are integrated and cannot be removed.

Q: Is technical support available?

A: Yes, please contact our Support Team for assistance with selection or installation.

Q: Are these pre-greased?

A: Yes, they come with factory lubrication, but regular maintenance is recommended.

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