LLMHC...LUU Oval Flange Linear Bearing Series - Extended Type, High Dynamic Load

Specification

What is LLMHC Series Oval Flange Linear Bearing?

The LLMHC Series extended oval flange linear bearing is a precision mechanical guide component integrated with an oval mounting flange, engineered to optimize installation space and provide smooth translational motion in industrial automation systems. It operates through the circulation of steel balls within the bearing body, supporting shaft diameters from 6 mm to 30 mm with dynamic load ratings $C_N$ up to 5490 N.

Key Features of LLMHC Series

1. Space-Saving Oval Flange Design: Features a streamlined oval flange profile that facilitates easy installation in restricted spatial environments.
2. Extended Structure (LUU): Extended body design equipped with multiple recirculating ball circuits for superior load distribution and structural rigidity.
3. High Precision Performance: Manufactured to strict inner diameter tolerances to minimize mechanical play and ensure stable linear motion.

Technical Specifications of LLMHC Series

1. Product Series: LLMHC Series (Representative model codes: LLMHC6LUU, LLMHC8LUU, LLMHC10LUU, LLMHC12LUU, LLMHC13LUU, LLMHC16LUU, LLMHC20LUU, LLMHC25LUU, LLMHC30LUU)
2. Inner Diameter ($d_r$): From 6 mm to 30 mm
3. Outer Diameter ($D$): From 12 mm to 47 mm
4. Total Length ($L$): From 35 mm to 123 mm
5. Dynamic Load Rating ($C_N$): From 320 N to 5490 N
6. Static Load Rating ($C_0N$): From 520 N to 2490 N
7. Ball Circuits: 4 to 6 circuits

Industrial Applications of LLMHC Series

1. CNC Machinery: Installed along the sliding guide axes of CNC milling machines, cutting systems, and laser engravers.
2. Automation Systems & Robotics: Integrated into sliding carriages, robotic arms, and electronic component assembly lines.
3. Medical & Measurement Equipment: Applied in precision displacement mechanisms requiring exceptional smoothness.