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LME-L-UU European Standard Long Type Linear Bearing

Home · Products · Linear Bearing · LME-L-UU European Standard Long Type Linear Bearing
  • LME-L-UU European Standard Long Type Linear Bearing
LME-L-UU European Standard Long Type Linear Bearing

LME-L-UU European Standard Long Type Linear Bearing

The LME-L-UU series is a high-performance linear bearing that combines both European standard interfaces and an extended design. While fully complying with European industrial standard mounting dimensions, it features a significantly increased length (L) of the bearing body, providing a ready-to-use, high-performance solution for applications requiring integration with European systems and facing heavy load and high rigidity demands.

Inquiry
PREV: KH-PP Linear Bearing Next: LM-L-UU Long Type Linear Bearing

Technology

The core value of the LME-L-UU European standard long type linear bearing lies in the integration of "European compliance" and "heavy-duty performance," addressing the dual requirements of compatibility and mechanical performance in the high-end market.

Performance Dimensions LME-L-UU (European Standard Extended Type) Standard LME-UU (European Standard Type) Core Values
Core Positioning A high-end solution featuring a European standard interface, superior rigidity and designed for heavy-duty applications. European standard interface; a versatile and cost-effective standard solution. Within the European standards framework, these products meet the most stringent requirements for rigidity, load capacity and stability.
Dual Characteristics 1. European standard interface: Mounting flanges and hole patterns fully comply with European standards, ensuring seamless integration with European components.
2. Extended design: Significantly increased bearing length delivers a quantum leap in mechanical performance.		 Features only the European standard interface. They achieve a perfect balance between ‘compliance’ and ‘robustness’, making them strategic products for the high-end European market.
Interface Compatibility Fully compliant with European standards. Can be directly mounted on frames designed to European standards and is compatible with European servo motors and accessories, requiring no adapters or modifications. Fully compatible with European standards. They ensure plug-and-play functionality in European projects, guaranteeing design efficiency and integration precision right from the outset.
Load Capacity and Rigidity Exceptional. The extended design brings its rated load capacity and bending moment/torque rigidity to the top tier among European standard linear bearings, easily handling heavy loads and complex torque conditions. Good; meets the requirements of standard European equipment. Specifically designed to meet the high demands placed on core motion components by European heavy machinery, precision machine tools and large-scale automation systems.
Smooth Operation Excellent. The extended guide contact provides unrivalled running smoothness and vibration damping, ensuring smooth motion even under heavy loads. Good. Lays the foundation for high-precision positioning and intricate process operations under heavy loads (such as heavy-duty machining and precision assembly).
Installation and Replacement European standard interface for easy upgrading. For equipment already using standard LME-UU bearings but encountering performance bottlenecks, these can be directly substituted for an upgrade without altering the existing European standard mounting interface. Standard installation. Provides the most convenient and lowest-risk upgrade path for enhancing the performance of European equipment.

Technical Focus: Why does the European market need the extended type?
1. Market Demand Matching: Europe is a global leader in high-end machine tools, energy equipment (wind power, nuclear power), and heavy-duty logistics automation. These devices generally have extremely high requirements for the reliability and lifespan of linear motion components. The LME-L-UU is tailor-made for such high-end applications.
2. Design Philosophy Alignment: European mechanical design emphasizes precise calculations, safety redundancy, and long-term reliability. The increased rigidity and extended lifespan brought about by the extended design are highly consistent with this philosophy and are key to gaining the approval of European engineers.
3. Supply Chain Advantages: As a standardized European standard component, it allows European customers to easily find solutions that far exceed conventional options within their familiar supply chain system, reducing procurement and maintenance costs.

Applications
The LME-L-UU series is an ideal choice for the following high-end European industrial fields:
European high-end CNC machine tools: Tool magazine moving axes and heavy-duty worktable supports for large gantry machining centers.
Heavy-duty automation and robotics: Heavy-duty positioning fixtures for automotive welding lines, and the seventh axis (ground rail) of large casting and forging handling robots.
Energy and special equipment: Pitch control system test benches for wind turbines, and moving parts of large medical imaging equipment (such as MRI).
Precision manufacturing and inspection: Large measuring machines for aerospace components, and precision guide shafts for composite material filament winding machines.

The LME-L-UU European standard long type linear bearing is not just a product, but a clear statement of market positioning. It declares that your equipment or components possess the capability and quality to serve top-tier European industrial applications. Choosing LME-L-UU means you are simultaneously choosing:
1. A market access pass (European standard compliant, seamless integration).
2. A performance guarantee (extended design, worry-free for heavy loads).
3. A brand of trust (focused on high-end products, professional and reliable).

Parameters

Steel Type Ball circuit Major dimensions and tolerance Eccentricity (μm) Basic load rating Weight (g) Nominal shaft diameter (mm)
dr D L B W D1 dynamic (CN) static (Co N)
mm Tolerance(μm) mm Tolerance(μm) mm Tolerance(μm) mm mm mm mm
LME8L-UU 4 8 8 16 0 -9 46 0 -300 33 0 -300 1.1 15.2 15 421 804 40 8
LME12L-UU 4 12 8 22 0 -11 61 0 -300 45.8 0 -300 1.3 21 15 813 1570 80 12
LME16L-UU 4 16 10 26 0 -11 68 0 -300 49.8 0 -300 1.3 24.9 15 921 1780 115 16
LME20L-UU 5 20 10 32 0 -13 80 0 -300 61 0 -300 1.6 30.5 17 1370 2740 180 20
LME25L-UU 6 25 11 40 0 -13 112 0 -400 82 0 -400 1.85 38 17 1570 3140 430 25
LME30L-UU 6 30 11 47 0 -13 123 0 -400 104.2 0 -400 1.85 44.5 17 2500 5490 615 30
LME40L-UU 6 40 12 62 0 -15 151 0 -400 121.2 0 -400 2.15 59 20 3430 8040 1400 40
LME50L-UU 6 50 12 75 0 -15 192 0 -400 155.2 0 -400 2.65 72 20 6080 15900 2320 50
LME60L-UU 6 60 12 90 0 -20 209 0 -400 170 0 -400 3.15 86.5 25 7550 20000 3920 60

Drawings

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