Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Series	LMF UU Series
Material	GCr15 Bearing Steel
Hardness	HRC 60-62
Seal Type	Double Sealed (UU)
Cage Material	Steel Retainer
Mounting Type	Round Flange
Motion Type	Linear Ball Bearing
Precision Class	Normal Grade
Lubrication	Pre-lubricated with Grease
Compatible Shaft	Hardened Linear Shaft

5 reviews

Anonymous

Apr 02, 2026

Rating: 5/5

Fast delivery

Product arrived well packaged. No damage during shipping. Very satisfied.

Anonymous

Mar 16, 2026

Rating: 4/5

Good value

Quality is decent for the price. One had a bit more resistance than the others but still usable.

Anonymous

Feb 27, 2026

Rating: 5/5

Exact specification

Ordered LMF20 and it matched the specs perfectly. Flange holes lined up easily.

Anonymous

Feb 24, 2026

Rating: 5/5

Reliable for CNC

Using these in a small CNC router. They handle the load well without overheating.

Anonymous

Feb 03, 2026

Rating: 5/5

Smooth operation

These bearings glide perfectly on my 3D printer rods. No binding issues at all.

5 FAQ

Q: Is there a warranty on these bearings?

A: Yes, we offer a 30-day return policy and warranty against manufacturing defects.

Q: What is the bolt circle diameter for the LMF16 model?

A: Please refer to the technical drawing in the product description for specific mounting dimensions per model.

Q: Can these be used in vertical applications?

A: Yes, they can be used vertically. Ensure proper load distribution and securing of the shaft.

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

A: The bearings come pre-lubricated. However, adding additional grease during maintenance is recommended for long-term use.

Q: Are these compatible with standard hardened steel shafts?

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

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