Description
Description
The LMK8UU linear ball bearing is designed for smooth and precise linear motion along 8 mm shafts in mechanical and automation systems. It features a square flange housing for easy mounting and stable integration into assemblies. Constructed from chromium steel, it provides high wear resistance, strength, and dimensional accuracy. The double-sided sealing helps protect against dust and contaminants, ensuring reliable long-term operation. Suitable for CNC machines, 3D printers, and linear motion guide systems.
Features
- Square flange design for secure and easy mounting
- Chromium steel construction for durability and strength
- Double-sided seals for dust protection
- Low friction linear motion performance
- High precision ball circulation system
- Smooth and stable translation on 8 mm shafts
- Compact and rigid mechanical structure
- High load-bearing capability for its size
- Corrosion-resistant surface treatment
- Suitable for high-speed linear applications
- Easy integration into CNC and automation systems
- Consistent performance under continuous operation
- Compatible with standard 8 mm guide rods
Specifications
- Model: LMK8UU
- Bearing Type: Linear Ball Bearing with Square Flange
- Shaft Diameter (Inner Diameter): 8 mm
- Outer Diameter: 15 mm
- Length: 24 mm
- Flange Type: Square Flange
- Material: Chromium Steel
- Sealing Type: Double-Sided Sealed
- Load Type: Linear Motion Load
- Friction Coefficient: Low
- Mounting Method: Flange Mount with Screws
- Operating Temperature: -20C to 80C
- Application: Linear Motion Systems and Guide Rails
Links
- LMK8UU Linear Ball Bearing Datasheet
- LMK8UU – Linear ball bearing 3D Model
Tutorials
- LMH8UU1-Q134S1 | LMH8UU 8mm Flange Mounted Linear Bearing CNC 3D printer

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