Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	Anbang
Model Series	LMK UU
Material	GCr15 Bearing Steel
Surface Finish	Black Oxide Coating
Seal Type	Double Rubber Seals
Accuracy Grade	Normal Class
Load Direction	Radial and Axial
Hardness	HRC 60-64
Lubrication	Pre-lubricated with Grease
Application	3D Printers, CNC Machines

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Exactly as described

Ordered the LMK12 size and it fit perfectly. No play in the movement.

Anonymous

Mar 26, 2026

Rating: 4/5

Good but tight fit

Quality is good, but one of the bearings was a bit tight initially. Loosened up after break-in.

Anonymous

Mar 14, 2026

Rating: 5/5

Smooth operation

These bearings glide effortlessly on my linear rods. Great build quality for the price.

Anonymous

Feb 21, 2026

Rating: 5/5

Great value pack

Bought multiple sizes for different projects. All arrived well packaged and protected.

Anonymous

Feb 12, 2026

Rating: 5/5

Reliable for automation

Using these in a small automation project. They have been running for weeks without issues.

5 FAQ

Q: What is the length of the LMK20 model?

A: The LMK20 typically has a length of 45mm, but please check the specific size chart for exact dimensions.

Q: Do I need to add more grease before installation?

A: They come pre-lubricated, but adding more grease during maintenance is recommended for long-term use.

Q: Are these compatible with standard hardened shafts?

A: Yes, these are designed for standard hardened linear shafts corresponding to the model number.

Q: Is there a warranty included?

A: Yes, all our bearings come with a standard 30-day warranty against manufacturing defects.

Q: Can these handle high-speed applications?

A: They are suitable for moderate speeds. For high-speed industrial use, please consult our technical team.

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