Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	Carbon Steel Ball / Engineering Plastic Retainer
Shaft Compatibility	Hardened Steel Shaft Required
Available Sizes	LM3, LM4, LM5, LM6, LM8, LM10
Flange Types	Round (LMF) and Square (LMK)
Load Capacity	Standard Economy Load
Lubrication	Pre-lubricated with General Purpose Grease
Operating Temperature	-10°C to 80°C
Precision Grade	Economy / Standard Duty
Surface Treatment	Zinc Plated Outer Ring
Warranty Period	90 Days Limited Manufacturer Warranty

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Bulk order arrived fast

Needed 20 units for production jigs. All were consistent in size and quality.

Anonymous

Apr 01, 2026

Rating: 5/5

Perfect for hobby CNC

Used these on my router build and they glide smoothly. Great value for the price point.

Anonymous

Mar 29, 2026

Rating: 4/5

Good budget choice

They work well for light loads. Slightly noisy until broken in but performance is stable.

Anonymous

Feb 27, 2026

Rating: 4/5

Solid economy bearing

Not for high precision but reliable for general linear motion applications.

Anonymous

Feb 22, 2026

Rating: 3/5

Some variance in sizing

LM8 fit tight on 8mm shaft while LM6 was loose. Acceptable for economy grade.

5 FAQ

Q: Are these suitable for outdoor use?

A: We recommend indoor use only as zinc plating may corrode in wet environments.

Q: Do I need to lubricate them again?

A: They come pre-greased but maintenance lubrication is recommended after heavy use.

Q: Can I mix LM and LMF models?

A: Yes, mounting depends on your frame design rather than compatibility issues.

Q: Is there a warranty?

A: Yes, we offer a 90-day warranty against manufacturer defects.

Q: What shaft hardness is needed?

A: Minimum 50 HRC hardened steel shaft is recommended for longevity.

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