Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	ZKO
Model Series	LMF-UU
Bore Diameter	6mm to 80mm (Selectable)
Material	GCr15 Bearing Steel
Seal Type	Double Rubber Seal (UU)
Flange Shape	Round Flange
Precision Grade	Normal Grade
Hardness	HRC 60-64
Lubrication	Pre-greased
Application	CNC, 3D Printer, Automation

5 reviews

Anonymous

Apr 07, 2026

Rating: 4/5

Good Value

Slightly tight at first but loosened up after some use. Good quality for the price point.

Anonymous

Apr 02, 2026

Rating: 5/5

Perfect Fit

Matched my 12mm shaft perfectly. No play detected during operation.

Anonymous

Feb 25, 2026

Rating: 5/5

Durable

Been running for months without issue. The seals keep dust out effectively.

Anonymous

Feb 22, 2026

Rating: 5/5

Smooth Motion

Works great on my CNC build. The bearing slides smoothly along the shaft with minimal resistance.

Anonymous

Feb 08, 2026

Rating: 4/5

Solid Choice

Flange mounting was easy. Holes aligned well with my standard bracket.

5 FAQ

Q: Do these come pre-lubricated or do I need to add grease?

A: These bearings are pre-greased at the factory and ready for immediate use.

Q: What is the maximum load capacity for the LMF-16UU?

A: Please refer to the specific dimension chart for dynamic and static load ratings per size.

Q: What shaft tolerance do you recommend for these bearings?

A: We recommend using h6 or g6 shaft tolerance for optimal performance and fit.

Q: Can I use these for vertical axis applications?

A: Yes, but ensure the shaft is properly supported to handle gravity loads safely.

Q: Are the mounting screws included in the package?

A: No, mounting screws are not included. Please use standard metric screws suitable for your frame.

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