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Home / Bearings & Bushings / Japan THK Original High-Quality Linear Ball Bearing LM3/LM4/5/6/8/10/12/13/16/20/25/30UU

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Brand THK
Country of Origin Japan
Product Type Linear Ball Bearing
Model Series LM UU Series
Material High Carbon Chromium Steel
Seal Type Double Sealed (UU)
Precision Grade Normal Precision
Lubrication Pre-lubricated with Grease
Compatible Shaft Metric Linear Shaft
Warranty Period 6 Months Manufacturer Warranty

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 5/5

Excellent Quality

Genuine THK product. Smooth motion on my CNC machine.

A

Anonymous

Apr 08, 2026

Rating: 4/5

Good but pricey

Quality is undeniable but costs more than generic brands.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Fast Delivery

Arrived quickly and packaging was secure.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Very Quiet

Replaced noisy bearings with these. Huge improvement.

A

Anonymous

Feb 08, 2026

Rating: 5/5

Perfect Fit

Ordered LM12 UU. Fits the shaft perfectly with no play.

5 FAQ

Q: What is the load capacity?

A: Capacity varies by size. Please refer to the THK catalog for specific ratings.

Q: Are these authentic THK bearings?

A: Yes, all our THK products are sourced from authorized distributors.

Q: Do I need to lubricate them again?

A: They come pre-lubricated, but regular maintenance is recommended.

Q: Can these be used vertically?

A: Yes, they support radial and axial loads in various orientations.

Q: Is this compatible with 8mm shafts?

A: Yes, please select the LM8 UU option from the variants.

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