Description
Product Description
The LMK20UU Square Flanged Linear Ball Bearing is a high-precision linear motion bearing designed for smooth, accurate, and low-friction movement on 20mm linear shafts. Its square flange mounting design provides enhanced stability, secure installation, and precise alignment, making it ideal for industrial automation and heavy-duty machinery.
Manufactured from premium hardened bearing steel with precision ball circuits, the LMK20UU offers excellent load capacity, reduced wear, and long-lasting performance. It is widely used in paper cup making machines, packaging equipment, robotics, CNC machinery, and industrial automation systems, delivering reliable linear motion in demanding production environments.
Key Features
- Precision LMK20UU square flanged linear ball bearing
- Compatible with 20mm linear shafts
- Square flange for secure and stable mounting
- Smooth, accurate, and low-friction linear motion
- High load-bearing capacity
- Hardened bearing steel construction
- Low operating noise and vibration
- Excellent wear resistance
- Long service life
- Easy installation and maintenance
- Suitable for continuous industrial operation
- Ideal for automation and motion control applications
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | LMK20UU Square Flanged Linear Ball Bearing |
| Model | LMK20UU |
| Bearing Type | Square Flanged Linear Ball Bearing |
| Inner Diameter (ID) | 20 mm |
| Outer Diameter (OD) | 32 mm |
| Length | 42 mm |
| Compatible Shaft Size | 20 mm Linear Shaft |
| Mounting Type | Square Flange |
| Material | Hardened Bearing Steel |
| Ball Material | Hardened Steel Balls |
| Motion Type | Linear Motion |
| Lubrication | Grease/Oil Lubricated |
| Corrosion Resistance | Yes |
| Application | Industrial Linear Motion Systems |
Applications
Disposable Paper Product Manufacturing
- Paper Cup Making Machines
- Ripple Cup / Double Wall Paper Cup Making Machines
- Paper Bowl Making Machines
- Paper Plate Making Machines
- Paper Lid Making Machines
- Paper Straw Making Machines
- Paper Bag Making Machines
- Paper Cone Making Machines
- Paper Sleeve Making Machines
- Paper Food Box Making Machines
- Paper Container Forming Machines
- Disposable Glass Making Machines
- Disposable Food Container Making Machines
- Disposable Lunch Box Making Machines
- Disposable Tray Making Machines
Paper Converting Machines
- Tissue Paper Making Machines
- Automatic Paper Napkin Making Machines
- Butter Paper Rewinding Machines
- Slitting & Rewinding Machines
- Flexographic Printing Machines
Packaging & Material Handling
- Disposable Container Packaging Machines
- Automatic Packaging Machines
- Labeling Machines
- Filling Machines
- Conveyor Systems
- Material Handling Equipment
Automation & Motion Control
- Industrial Automation Equipment
- Robotics
- Pick-and-Place Systems
- Automatic Manufacturing Machines
- Fully Automatic Production Lines
- Linear Motion Systems
- Motion Control Applications
Package Includes
- 1 × LMK20UU Square Flanged Linear Ball Bearing (20mm ID × 32mm OD × 42mm Length)
Why Choose This Product?
- Precision-engineered for smooth linear motion
- Square flange ensures secure mounting
- Durable hardened steel construction
- Low-friction and low-noise operation
- High load capacity for industrial use
- Long-lasting and reliable performance
- Easy to install and replace
- Compatible with standard 20mm linear shafts
- Suitable for OEM and replacement applications











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