High Precision Low Friction Linear Bearing High Durability
As a core component for precision linear motion, linear bearings have become a rigid demand for high-end equipment due to their outstanding performance. Crafted from high-quality bearing steel or stainless steel, the product undergoes precision machining and heat treatment, boasting a repeat positioning accuracy of ±0.01mm, a rolling friction coefficient as low as 0.001-0.003, and a transmission efficiency exceeding 90%.
With a compact structure, it supports combined radial and axial loads. The high-rigidity design suppresses vibration and deformation, adapting to high-speed operation up to 5m/s, while featuring low noise and energy consumption. Some models are equipped with self-lubricating and sealing structures, enabling dust resistance and high-temperature tolerance, along with a long maintenance cycle. Standardized interfaces ensure excellent interchangeability and easy installation.
Widely applied in automated production lines, CNC machine tools, semiconductor equipment, medical surgical robots, industrial robots, 3D inspection instruments, and intelligent logistics systems, it provides stable and efficient linear transmission solutions for scenarios such as laser processing, wafer handling, and precision assembly, safeguarding the accuracy and service life of equipment.
| Model | Number of ball rows | Weight (gf) | Inner diameter | Outer diameter |
| dr | Tolerance | D | Tolerance |
| LM3LUU | 4 | 3 | 3 | 0 | 7 | 0 |
| -0.01 | -0.013 |
| LM3CLUU | 4 | 3 | 3 | 0 | 7 | 0 |
| -0.01 | -0.013 |
| LM4LUU | 4 | 4 | 4 | 0 | 8 | 0 |
| -0.01 | -0.013 |
| LM4CLUU | 4 | 4 | 4 | 0 | 8 | 0 |
| -0.01 | -0.013 |
| LM5LUU | 4 | 8 | 5 | 0 | 10 | 0 |
| -0.01 | -0.013 |
| LM5CLUU | 4 | 8 | 5 | 0 | 10 | 0 |
| -0.01 | -0.013 |
| LM6LUU | 4 | 16 | 6 | 0 | 12 | 0 |
| -0.01 | -0.013 |
| LM6CLUU | 4 | 16 | 6 | 0 | 12 | 0 |
| -0.01 | -0.013 |
| LM8LUU | 4 | 31 | 8 | 0 | 15 | 0 |
| -0.01 | -0.013 |
| LM8CLUU | 4 | 31 | 8 | 0 | 15 | 0 |
| -0.01 | -0.013 |
| LM10LUU | 4 | 62 | 10 | 0 | 19 | 0 |
| -0.01 | -0.016 |
| LM10CLUU | 4 | 62 | 10 | 0 | 19 | 0 |
| -0.01 | -0.016 |
| LM12LUU | 5 | 80 | 12 | 0 | 21 | 0 |
| -0.01 | -0.016 |
| LM12CLUU | 5 | 80 | 12 | 0 | 21 | 0 |
| -0.01 | -0.016 |
| LM13LUU | 5 | 90 | 13 | 0 | 23 | 0 |
| -0.01 | -0.016 |
| LM13CLUU | 5 | 90 | 13 | 0 | 23 | 0 |
| -0.01 | -0.016 |
| LM16LUU | 5 | 145 | 16 | 0 | 28 | 0 |
| -0.012 | -0.016 |
| LM16CLUU | 5 | 145 | 16 | 0 | 28 | 0 |
| -0.012 | -0.016 |
| LM20LUU | 6 | 180 | 20 | 0 | 32 | 0 |
| -0.012 | -0.019 |
| LM20CLUU | 6 | 180 | 20 | 0 | 32 | 0 |
| -0.012 | -0.019 |
| LM25LUU | 6 | 440 | 25 | 0 | 40 | 0 |
| -0.012 | -0.019 |
| LM25CLUU | 6 | 440 | 25 | 0 | 40 | 0 |
| -0.012 | -0.019 |
| LM30LUU | 6 | 580 | 30 | 0 | 45 | 0 |
| -0.012 | -0.019 |
| LM30CLUU | 6 | 580 | 30 | 0 | 45 | 0 |
| -0.012 | -0.019 |
| LM35LUU | 6 | 795 | 35 | 0 | 52 | 0 |
| -0.012 | -0.022 |
| LM35CLUU | 6 | 795 | 35 | 0 | 52 | 0 |
| -0.012 | -0.022 |
| LM40LUU | 6 | 1170 | 40 | 0 | 60 | 0 |
| -0.012 | -0.022 |
| LM40CLUU | 6 | 1170 | 40 | 0 | 60 | 0 |
| -0.012 | -0.022 |
| LM50LUU | 6 | 2100 | 50 | 0 | 80 | 0 |
| -0.02 | -0.025 |
| LM50CLUU | 6 | 2100 | 50 | 0 | 80 | 0 |
| -0.02 | -0.025 |
| LM60LUU | 6 | 3500 | 60 | 0 | 90 | 0 |
| -0.02 | -0.025 |
| LM60CLUU | 6 | 3500 | 60 | 0 | 90 | 0 |
| -0.02 | -0.025 |
SXEGL Intelligent Technology Co., Ltd.
SXEGL main products include: synchronous belts, synchronous wheels,
couplings, support seats, light conveyor belts, linear guides,
linear sliders, ball screws, linear modules, slides, synchronous
motors, servo motors, servo cylinders, linear actuators, etc.SXEGL
specializing in the research and development, manufacturing and
sales of automation industrial products. The company's It has
established long-term and stable cooperative relations with more
than 1,560 Chinese industrial enterprises including: Foxconn, Jabil
Electronics, Hongya Group, Han's Laser, Changyu Machinery, BOE
China Shipbuilding Industry Corporation, China Institute of
Physical Engineering, Changan Automobile, CATL, etc. The products
are sold to 73 countries around the world and have as many as 600
international cooperative customers. The company has an
8,000-square-meter constant temperature workshop and many
cutting-edge industrial machine tools. The company has a 34-person
technical R&D team with many years of technical R&D and
after-sales experience. It has a high-quality and experienced
technical team to help customers select models, optimize solutions,
and provide after-sales service and other technical support.
SXEGL is committed to building China's most cost-effective
automation industrial products and supply chain brand, always
serving customers with excellent prices and quality, and moving
towards becoming an outstanding enterprise in the field of
industrial automation transmission.
Low Noise Linear Bearing Customized LMF Bearing High Precision Flexible Adaptability
