LMH6 Linear Bearings
| LMH6UU Linear Bearings | |||
|---|---|---|---|
| Part Number | LMH6UU | F | - |
| Number of Ball Columns | 4 | d1 | 3.5 |
| dr | 6 | d2 | 6 |
| D | 12 | h | 3.1 |
| L | 19 | Verticality of flange | 12 |
| D1 | 28 | Radial runout | 12 |
| W | 18 | Dynamic Load Co(N) | 210 |
| H | 5 | Static Load Cor(N) | 270 |
| A | 20 | Weight(Kg) | 0.021 |
LMH6 Oval Flange Linear Bearing | High Precision Linear Motion Bushing
The LMH6 oval flange linear bearing is a compact high-precision linear motion bushing engineered for space-limited automated machinery and high-frequency reciprocating sliding systems. Adopting a unique integrated oval flange structure, this LMH6 linear bearing features anti-rotation positioning and asymmetric mounting design, effectively preventing shaft rotation and solving offset deviation during linear movement. Built with a circulating steel ball transmission system, it delivers ultra-low friction, smooth linear motion, low running noise and high repeat positioning accuracy. Optimized for light-load continuous cyclic operation, the LMH6 ensures stable long-term operational precision. It is available in five industrial-grade materials, including carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, adapting to economical, sanitary, high-wear and corrosive working environments for diversified precision automation applications.
LMH6 Bearing Material Introduction
Carbon Steel: Cost-effective industrial base material with uniform hardness, stable anti-fatigue performance and reliable wear resistance. Carbon steel LMH6 linear bearings maintain smooth and consistent linear sliding under standard dry indoor working conditions. Suitable for mass production automation equipment and cost-sensitive mechanical projects, it provides stable basic motion performance with excellent cost performance for general precision linear systems.
304 Stainless Steel: Food-grade stainless steel with outstanding rust and oxidation resistance. It effectively resists surface corrosion, moisture and environmental oxidation in humid and open working scenarios. Featuring non-toxic, pollution-free and easy-clean characteristics, 304 stainless steel LMH6 bearings are ideal for food processing machinery, medical automation equipment and sanitary-grade precision devices with high cleanliness requirements.
316 Stainless Steel: Marine-grade anti-corrosion stainless steel with strong tolerance to salt spray, acid, alkali and mild chemical erosion. It retains stable structural rigidity and precise linear motion accuracy in coastal high-humidity environments and light chemical workshops, perfectly applicable for marine precision instruments, aquatic processing equipment and chemical miniature sliding machinery systems.
420 Stainless Steel: High-toughness martensitic stainless steel balancing moderate corrosion resistance and high surface hardness. It delivers superior anti-wear performance and stable dimensional accuracy during long-term high-frequency reciprocating operation, significantly extending the service life of continuous-cycle precision automation equipment.
440 Stainless Steel: Ultra-high hardness industrial stainless steel with top-tier abrasion resistance and structural stability. It withstands heavy friction and harsh working conditions, maintaining long-term consistent high-precision linear motion, and is customized for high-end industrial precision equipment and high-cycle mechanical systems.
Features And Industrial Applications
The LMH6 oval flange linear bearing features a unique oval anti-rotation flange design, compact lightweight structure, ultra-low friction and low-noise operation. The special flange structure achieves accurate anti-rotation positioning, avoiding axial rotation and improving motion stability. Multiple material options fully meet industrial demands for economy, sanitation, wear resistance and anti-corrosion performance. As a core positioning and linear motion component for miniaturized precision equipment, the LMH6 bearing is widely applied in 3D printing equipment, miniature robotic arms, optical precision positioning instruments, electronic automation devices, micro power tools and compact medical transmission equipment. It provides stable, high-efficiency and long-lasting linear motion solutions for modern miniaturized precision automation machinery.
