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Home / Bearings & Bushings / Linear Bearing Flange Oval LMH12/16/20/ Linear Shaft Rail Guide Column Bushing Extended Flange Bearing

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Model Options LMH12, LMH16, LMH20
Material GCr15 Bearing Steel
Hardness HRC 60-64
Flange Design Elliptical Extended
Compatible Shaft Smooth Linear Guide Shafts
Seal Type Double Rubber Seals
Cage Material Steel Retainer
Precision Grade Standard Industrial
Lubrication Pre-lubricated with Oil
Package Includes 1 x Linear Bearing Unit

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Perfect fit for CNC project

These bearings slide smoothly on the 16mm shafts. The extended flange made mounting much easier than standard types.

A

Anonymous

Apr 08, 2026

Rating: 5/5

Fast shipping

Product arrived well packaged. Exactly as described in the listing. Will buy again for future projects.

A

Anonymous

Apr 07, 2026

Rating: 4/5

Good quality, slight stiffness

Material feels solid. They were a bit stiff out of the box but loosened up after some use. Good value for the price.

A

Anonymous

Mar 31, 2026

Rating: 3/5

Check your shaft size

My fault for ordering the wrong model number. The bearing itself looks fine but didn't fit my 12mm rod. Ensure you measure correctly.

A

Anonymous

Jan 23, 2026

Rating: 5/5

Excellent for linear rails

Using these on a custom 3D printer build. No wobble and very quiet operation. Highly recommend for hobbyists.

5 FAQ

Q: Will the LMH16 fit a 16mm smooth shaft?

A: Yes, the LMH16 model is specifically designed for 16mm diameter smooth linear shafts.

Q: Can these be used on rounded guide posts?

A: Yes, these bearings are compatible with smooth rounded shafts, guide posts, and linear rails.

Q: How do I mount the elliptical flange?

A: The extended flange features standard mounting holes. Use appropriate bolts to secure the flange to your frame.

Q: Do these come pre-lubricated?

A: Yes, each unit comes pre-lubricated with oil. However, periodic maintenance is recommended for heavy use.

Q: What is the maximum load capacity?

A: Load capacity varies by model. Please refer to the technical specification sheet for detailed load ratings per model.

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