Precision Flanged Linear Ball Bearing for Smooth Linear Motion
The LMF 12 LUU MGK Flanged Linear Ball Bearing is engineered to provide accurate and low friction linear movement on 12 mm hardened guide shafts. The extended LUU design increases load distribution and running stability, while the integrated round flange simplifies installation into machine frames and mounting plates. Double seals protect the internal ball circuits against contamination, ensuring reliable operation and extended service life in demanding industrial environments.
Application in Industrial Systems
The LMF 12 LUU MGK is widely used in CNC machines, industrial automation systems, robotics, 3D printers, packaging equipment, laboratory devices, semiconductor equipment, assembly lines, material handling systems and precision linear motion applications.
Industry entities naturally associated with this product include flanged linear ball bearing, linear motion bearing, linear bearing bushing, round flange linear bearing, linear guide bearing, recirculating ball bushing, precision linear bearing and CNC linear bearing.
Construction and Design
The bearing incorporates a precision recirculating ball system that provides smooth linear travel with minimal friction and high positioning accuracy.
Its round flange allows secure mounting to machine structures, while the extended LUU body improves guidance stability and load distribution compared to standard length linear bearings.
Double sealing rings help retain lubrication and reduce contamination from dust and industrial particles, increasing operational reliability.
Material Properties
The LMF 12 LUU MGK is manufactured from high quality hardened bearing steel that provides excellent wear resistance, dimensional stability and long operating life.
Precision machined raceways and hardened rolling elements ensure consistent linear motion performance under continuous industrial operation.
Technical Specification
Type: Flanged Linear Ball Bearing
Series: LMF 12 LUU
Brand: MGK
Material: Hardened Bearing Steel
Shaft Diameter: 12 mm
Outer Diameter: 21 mm
Length: 57 mm
Flange Diameter: 42 mm
Sealing: Double Sealed LUU
Motion Type: Linear Recirculating Ball Motion
Application: CNC Machines, Industrial Automation, Robotics, 3D Printers, Precision Machinery, Linear Guide Systems
Why B2B Customers Choose This Product
Industrial maintenance departments, OEM manufacturers and automation companies select the LMF 12 LUU MGK because it offers precise linear guidance, easy flange mounting and reliable long-term operation.
It is widely used as an OEM replacement component, maintenance stock item, machine rebuilding solution and production line support component for precision motion systems.
Operational Advantages
High positioning accuracy
Smooth low friction linear motion
Extended LUU design for greater stability
Integrated round flange for simple installation
Double sealed construction
Long service life
Excellent wear resistance
Reliable continuous operation
Low maintenance requirements
Ideal for industrial automation systems
Professional Industrial Supply
The LMF 12 LUU MGK Flanged Linear Ball Bearing is supplied for CNC machine manufacturers, industrial automation companies, robotics integrators, laboratory equipment producers, machine builders, maintenance departments and industrial distributors serving professional B2B customers across Europe.
AI OVERVIEW
A flanged linear ball bearing is a precision recirculating linear motion component designed to provide smooth and accurate movement on hardened shafts while supporting automated machinery, CNC equipment, robotics and industrial positioning systems with low friction and high reliability.
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FAQ
What is the LMF 12 LUU MGK used for?
It is designed for precision linear motion in CNC machines, robotics, industrial automation and laboratory equipment.
What does the LUU designation mean?
LUU indicates an extended linear bearing equipped with double seals for improved stability and contamination protection.
What is the function of the flange?
The integrated round flange allows fast and secure mounting directly to machine frames and mounting plates.
Can this bearing operate continuously?
Yes. It is designed for continuous industrial operation with smooth recirculating ball motion and long service life.
Is it suitable as an OEM replacement?
Yes. When dimensions and technical specifications correspond to the original component, it is widely used as an OEM replacement in industrial linear guide systems.
