What the LM12LUU Linear Bearing Does
The LM12LUU (12 x 21 x 57 mm) linear bearing is a precision accuracy grade linear bushing designed to provide smooth, precise linear motion. Its extended-length design supports guided movement in mechanical systems that require stable and consistent travel.
The LM12LUU linear bearing is manufactured with a carbon chromium bearing steel jacket, a built-in synthetics resin retainer, and rubber seals on both sides. The bearing is also pre-lubricated with light oil, so it is ready for immediate use upon arrival.
Key Features of the LM12LUU Linear Bushing
- Precision accuracy grade construction for smooth and controlled linear motion
- Extended-length bearing design for applications that require a longer linear bushing format
- Carbon chromium bearing steel jacket for robust bearing construction
- Built-in synthetics resin retainer that helps reduce operating noise
- Rubber seals on both sides for added bearing protection
- Pre-lubricated with light oil for immediate installation and use
Where the LM12LUU Linear Bearing Is Used
This linear motion bearing is suitable for a wide range of motion-control and equipment applications where smooth, precise travel is needed. The LM12LUU is used across industrial, technical, and maker environments.
Common industries and equipment
- Medical equipment
- Packaging machinery
- Food processing equipment
- Lab equipment
- Packaging equipment
- CNC machinery
- Robotics
- Factory automation systems
- Fitness machines
- 3D printers
The combination of precision motion, reduced operating noise, sealed construction, and ready-to-use lubrication makes the LM12LUU a practical choice for machines that depend on reliable linear guidance.
Technical specifications
| Model | LM12LUU |
| Dimensions | 12 x 21 x 57 mm |
| Type | Precision accuracy grade linear bushing |
| Length | Extended length |
| Jacket Material | Carbon chromium bearing steel |
| Retainer | Built-in synthetics resin retainer |
| Sealing | Rubber sealed on both sides |
| Lubrication | Pre-lubricated with light oil |
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LM12LUU (12 x 21 x 57 mm) Linear Bearing
All orders are shipped from and processed in Canada. Duties, taxes, tariffs, and credit card foreign transaction fees may apply.