Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Outer Material	Carbon Steel
Inner Material	Graphite Bronze
Bore Diameter Options	16mm, 20mm, 25mm, 30mm, 40mm
Flange Configuration	Extended Center-Cut
Lubrication Type	Self-Lubricating Graphite Plugs
Hardness	HRC 50-55
Operating Temperature	-10°C to 120°C
Surface Finish	Precision Ground
Application Range	CNC, Automation, Linear Guides
Model Series	LMHC-LU

5 reviews

Anonymous

Apr 19, 2026

Rating: 5/5

Excellent durability

Been using these in a high-cycle environment for three months. No signs of wear yet. The steel outer shell protects the bronze well.

Anonymous

Apr 12, 2026

Rating: 5/5

Perfect fit for CNC upgrade

Ordered the 25mm size for my router build. The flange mounting was straightforward and the bronze bushing feels very solid. Smooth motion right out of the box.

Anonymous

Apr 01, 2026

Rating: 4/5

Good quality, tight tolerance

The bearing quality is excellent. It was a bit tight on the shaft initially but loosened up after some use. Would buy again for industrial applications.

Anonymous

Feb 14, 2026

Rating: 5/5

Reliable for production line

We purchased multiple units for our assembly line. Consistency across all bearings is impressive. The self-lubricating feature reduces maintenance downtime.

Anonymous

Feb 06, 2026

Rating: 3/5

Works but requires break-in

Functionality is as described, but expect some resistance during the first few hours of operation. Make sure your shaft is properly hardened.

5 FAQ

Q: Can this bearing be mounted vertically?

A: Yes, the center-cut flange design provides secure support for vertical mounting orientations.

Q: What is the maximum linear speed rating?

A: Under standard load conditions, the bearing supports linear speeds up to 2 meters per second.

Q: What shaft tolerance is recommended for this bearing?

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

Q: Are the flange holes threaded or counterbored?

A: The flange comes with standard metric counterbore holes designed for socket head cap screws.

Q: Do I need to add grease to the graphite bushing?

A: No, the graphite plugs provide self-lubrication. However, light oiling can extend life in very high-speed applications.

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