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LMH-L-UU Long Type European Standard Double Cut Edge Linear Bearing

Home · Products · Linear Bearing · LMH-L-UU Long Type European Standard Double Cut Edge Linear Bearing
  • LMH-L-UU Long Type European Standard Double Cut Edge Linear Bearing
LMH-L-UU Long Type European Standard Double Cut Edge Linear Bearing

LMH-L-UU Long Type European Standard Double Cut Edge Linear Bearing

The LMH-L-UU long type European standard double-cut edge linear bearing is a high-performance linear bearing that combines three key features: European standard interface, extended design, and double-cut edge rectangular flange. While strictly adhering to European industrial standard installation dimensions, it enhances rigidity through an extended bearing body and optimizes space and torque resistance capabilities with an efficient double-cut edge flange. It provides a one-stop solution for high-end precision applications that require integration with European systems and face heavy loads and limited installation space.

Inquiry
PREV: LMEF-UU/LMEK-UU European Standard Flange Linear Bearing Next: LMF-L-UU/LMK-L-UU Long Type Flange Linear Bearing

Technology

The core value of the LMH-L-UU long type European standard double-cut edge linear bearing lies in the precise integration of "European standard compatibility," "heavy-duty rigidity," and "space efficiency," directly addressing the dual requirements of integration and performance in high-end European 

Feature Dimensions LMH-L-UU (European Standard Extended Double-Bevel Type) Standard LMH-UU (European Standard Double-Beveled Type) Core Value Proposition
Core Positioning A top-tier integrated solution featuring European standard interfaces, heavy-duty high rigidity and optimal space utilisation. A standard solution featuring a European standard interface and a compact, torque-resistant design. Within the European standards framework, we provide the definitive solution for the most demanding compact, heavy-duty applications.
Triple Feature Integration 1. European standard interfaces: Installation dimensions fully comply with European standards, ensuring seamless integration.
2. Extended Design (L): The extended bearing housing delivers a significant leap in load capacity and bending rigidity.
3. Double-beveled Flange (H): The rectangular flange provides highly efficient directional torque resistance and exceptional space utilisation.		 Features only a European standard interface and double-beveled edges. Each feature is tailored to the specific requirements of the high-end European market, and when combined, they create a synergistic multiplier effect.
Interface Compatibility Fully compliant with European standards. Flange mounting holes and thread specifications are 100% compatible with European equipment, enabling plug-and-play installation and eliminating adaptation costs. Fully compatible with standard European specifications. Ensuring seamless integration into European projects serves as the technical passport for entry into high-end supply chains.
Load-bearing Capacity and Rigidity Extremely high. The extended design gives it top-tier rated load and bending moment resistance among European standard bearings, enabling it to stably support heavy loads and minimise deformation. Performs well, meeting standard European requirements. Specifically designed to meet the exacting demands of European precision machine tools and heavy-duty automation modules, where core motion components must withstand heavy loads within compact spaces.
Space and Layout Efficiency Ultimate efficiency. The double-beveled rectangular design provides robust directional rigidity whilst maintaining extremely compact external dimensions (particularly in the diagonal direction), facilitating high-density, side-by-side rigid layouts within European standard frames or modules. High space efficiency. Resolves the fundamental conflict between ‘precious space’ and ‘mandatory rigidity’ in high-end European equipment.
Typical Applications Compact accessory head drives for high-end European CNC machine tools; heavy-duty precision linear modules for semiconductor equipment; high-performance test robots integrated into European standard aluminium profile frames. Lightweight European standard automation units and instrumentation. Targets technology-intensive, space-constrained and high-load European industrial sectors at the very pinnacle of the industry.

Technical Focus: Why is this combination suitable for the European high-end market?
1. Precise Demand Matching: European equipment emphasizes modularity, high precision, and long service life. The LMH-L-UU's European standard interface facilitates modular assembly; the extended and double-cut edge design ensures ultimate rigidity within a compact module, which is precisely the "elegant and robust" design philosophy pursued by European engineers.
2. Unified Design Language: Its rectangular flange shape naturally matches mainstream European profile systems and flat-panel design language, making it easy to achieve aesthetically pleasing and mechanically sound layouts.
3. Total Life Cycle Cost: As a standardized European standard component, it reduces costs for European customers in all aspects of design, procurement, assembly, and maintenance, aligning with their rigorous cost control philosophy.

Applications
The LMH-L-UU long type European standard double-cut edge linear bearing is a "heart-level" standard component for the following high-end, high-value-added European equipment:
European precision machine tools: Tool magazines and tool changing mechanisms of Swiss-style small machining centers, micro-feed axes of German precision grinding machines.
Industry 4.0 intelligent modules: High-precision assembly robot arm joints integrated into European standard automated workstations, positioning units of flexible conveying systems.
High-end scientific instruments: High-rigidity drive shafts for sample stages of spectrometers and microscopes manufactured in Germany or the UK.
Semiconductor and photovoltaic equipment: Guiding mechanisms in wafer handling and inspection equipment where cleanroom space is extremely valuable. The LMH-L-UU long-type European standard double-edged linear bearing is more than just a product; it's a clear technological statement and a benchmark in its market segment.
It declares that: even while adhering to stringent regional standards (European standards), uncompromising heavy-duty performance can still be achieved in a compact space.
Choosing the LMH-L-UU means your product will have:
1. Pure European heritage (interface compatibility).
2. A robust engineering core (extended length, heavy-duty capacity).
3. Excellent design ingenuity (double-edged for high efficiency).

Parameters

NomInal shaft
diameter
(mm)		 Part No. Weight
(g)		 Major dimenslons and tolerance
Steel dr D Df L
LMH...LUU mm Tolerance(μm) mm Tolerance(μm) mm mm Tolerance(μm)
6 LMH 6L-UU 28 6 0-10 12 0-13 28 35 ±300
8 LMH 8L-UU 47 8 0-10 15 0-13 32 45 ±300
10 LMH 10L-UU 90 10 0-10 19 0-16 40 55 ±300
12 LMH 12L-UU 102 12 0-10 21 0-16 42 57 ±300
13 LMH 13L-UU 123 13 0-10 23 0-16 43 61 ±300
16 LMH 16L-UU 182 16 0-10 28 0-16 48 70 ±300
20 LMH 20L-UU 247 20 0-12 32 0-19 54 80 ±300
25 LMH 25L-UU 525 25 0-12 40 0-19 62 112 ±300
30 LMH 30L-UU 645 30 0-12 45 0-19 74 125 ±300

Part No. Major dimenslons and tolerance Eccentricity(μm) Squareness(μm) Basic load rating NomInal shaft
diameter
(mm)
Steel Flange dynamic
(C N)		 static
(Co N)
LMH...LUU W
mm		 t
mm		 A
mm		 F
mm		 X
mm		 Y
mm		 Z
mm
LMH 6L-UU 18 5 20 - 3.5 6 3.1 15 15 323 529 6
LMH 8L-UU 21 5 24 - 3.5 6 3.1 15 15 431 784 8
LMH 10L-UU 25 6 29 - 4.5 7.5 4.1 15 15 588 1100 10
LMH 12L-UU 27 6 32 - 4.5 7.5 4.1 15 15 813 1570 12
LMH 13L-UU 29 6 33 - 4.5 7.5 4.1 15 15 813 1570 13
LMH 16L-UU 34 6 31 22 4.5 7.5 4.1 15 15 1230 2350 16
LMH 20L-UU 38 8 36 24 5.5 9 5.1 20 20 1400 2740 20
LMH 25L-UU 46 8 40 32 5.5 9 5.1 20 20 1560 3140 25
LMH 30L-UU 51 10 49 35 6.6 11 6.1 20 20 2490 5490 30

Drawings

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