Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Shaft Diameter Range	6mm, 8mm, 10mm, 12mm, 13mm, 16mm, 20mm, 25mm, 30mm
Material Composition	High Carbon Chromium Bearing Steel
Surface Hardness	58-62 HRC
Seal Configuration	Double Side Cut (UU Type)
Flange Design	Circular Flange with Mounting Holes
Ball Cage Material	Engineering Plastic Resin
Precision Grade	Normal Class (G Grade)
Initial Lubrication	Pre-lubricated with Lithium Grease
Operating Temperature	-10°C to +80°C
Mounting Thread	Metric Coarse Thread

5 reviews

Anonymous

Apr 02, 2026

Rating: 4/5

Solid build quality

Heavy duty feel. Packaging was minimal but the part arrived undamaged. Good value for the price.

Anonymous

Apr 01, 2026

Rating: 4/5

Good quality, slight break-in needed

Quality seems high given the steel weight. Was a bit stiff out of the box but smoothed out after a few cycles.

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect fit for CNC upgrade

Installed these on my CNC router gantry. The 12mm size fits the shaft perfectly with no play. Motion is very smooth.

Anonymous

Feb 14, 2026

Rating: 5/5

Exact replacement part

Replaced worn-out bearings on my 3D printer linear rail. These match the original specs exactly.

Anonymous

Feb 11, 2026

Rating: 5/5

Very quiet operation

I was worried about noise but these run silently at moderate speeds. The flange mounting is sturdy.

5 FAQ

Q: Are these compatible with hardened steel shafts?

A: Yes, these bearings are designed specifically for use with hardened and ground linear shafts.

Q: Is there a difference between LHFCD and LHFCDM?

A: LHFCDM typically denotes specific metric dimension variations, but both are flanged linear bearings.

Q: What is the dynamic load rating for size 20?

A: Please refer to the technical datasheet for specific load ratings per size, as they vary by diameter.

Q: How often should I re-lubricate these bearings?

A: Under normal conditions, we recommend re-lubrication every 100km of travel or every 6 months.

Q: Can these be mounted vertically?

A: Yes, they can be mounted vertically. Ensure the mounting bolts are tightened to specification to prevent slipping.

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