The LMF 30LUU Linear Motion Bearing is a precision square flange linear ball bearing designed for smooth and accurate linear motion on 30 mm hardened shafts. It is widely used in CNC machines, industrial automation systems, 3D printers, laser machines, and heavy-duty machinery where stable and low-friction movement is essential.
The square flange design allows secure and easy mounting on machine plates or frames, ensuring proper alignment and stability. The internal recirculating ball system provides smooth sliding motion, reduced friction, high load capacity, and long service life, making it suitable for continuous industrial applications.
Manufactured from premium hardened bearing steel, the LMF 30LUU bearing delivers excellent durability, wear resistance, and reliable performance in demanding industrial environments.
LMF 30LUU Linear Bearing Dimensions
Parameter
Dimension
Inner Diameter (d)
30 mm
Outer Diameter (D)
45 mm
Length (L)
64 mm
Flange Size (B × C)
74 × 74 mm
Mounting Hole Distance
60 mm
Mounting Hole Diameter
9 mm
Number of Mounting Holes
4
Key Features
Designed for 30 mm linear shafts
Square flange (LMF series) for secure and stable mounting
Smooth and precise linear motion
Low-friction recirculating ball design
High load capacity and durability
Long operational life with minimal maintenance
Applications
CNC machines and machining centers
Industrial automation systems
3D printers and laser machines
Packaging and printing machinery
Robotics and heavy-duty motion systems