Description
Reviews
| 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 |
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.
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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