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Linear Bearings
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
  • LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
LM 18UU LM18UU LM18UU LM18 UU Linear Bearing
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LM 18UU LM18UU LM18UU LM18 UU Linear Bearing

  • 1 - 99 Pieces
    $4.25
  • 100 - 999 Pieces
    $3.95
  • >= 1000 Pieces
    $3.55

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
All Customized（Min.Order: 100 pieces）
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LM 18UU LM18UU LM18UU LM18 UU Linear Bearing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Smooth Linear Motion: Designed to provide precise linear motion by reducing friction and wear, ideal for CNC machines, robotics, and automation systems.
  • Durability: Constructed with high-quality chrome steel and steel for long-lasting performance.

Key features

  • 1. Advanced Material Technology

    • With high-quality chrome steel construction, these bearings offer exceptional durability and long life, ensuring reliable performance even under heavy loads and high speeds.

  • 2. Interactive Design

    • With a deep groove design, these linear bearings facilitate smooth and precise motion, reducing friction and wear in CNC machines and robotics applications.

  • 3. Superior Performance Parameters

    • With a precision rating up to P0, these bearings provide outstanding accuracy and stability, suitable for demanding industrial environments requiring precise linear motion.

  • 4. Versatile Scenario Solutions

    • With robust construction, these bearings are ideal for both commercial and industrial applications, offering reliable performance in automation systems and manufacturing machinery.

  • 5. Comprehensive Certification Standards

    • With protective rubber seals, these bearings maintain optimal lubrication and prevent contamination, enhancing longevity and reliability in critical applications.*

Product details

LM 18UU LM18UU LM18UU LM18 UU Linear Bearing

The LM18UU Linear Bearings are designed for applications requiring precise linear motion, such as CNC machines, robotics, and automation systems. Made from high-quality chrome steel, these bearings ensure durability and a long lifespan with their robust construction.

Technical specifications

FeatureSpecificationBenefit
MaterialChrome SteelEnsures durability and long lifespan
Precision RatingP6, P2, P5, P4, P0Provides high accuracy for precision applications
DesignCylindrical ShapeDelivers smooth linear motion with minimal friction
Seal TypeRubber SealProtects against contamination and maintains lubrication

Customization guide

Adjustable parameters include size and lubrication types to meet specific application needs. Custom configurations are available for different environments, ensuring optimal performance in diverse scenarios.

Get inspired

With the LM18UU Linear Bearings, you can achieve smooth and precise movement in your machinery, enhancing the efficiency of your CNC machines and robotics systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load CapacityStandard+15%+30%*
Speed CapabilityStandard SpeedEnhancedPremium
PrecisionP6P4P2

Supplier's note

The Pro version's precision rating – exceeding industry norms – allows for ultra-accurate applications, making it ideal for high-demand environments. When paired with its chrome steel construction, this creates an unmatched user benefit in precision machinery. For general use, the Base Model offers reliability and efficiency, while the Advanced Model provides enhanced capabilities suitable for more demanding applications.

Frequently asked questions

  • Which model of linear bearing is best for high-load CNC machines?

  • How do I maintain my LM18 UU linear bearing for optimal performance?

  • What are the advantages of chrome steel in linear bearings like the LM18UU?

  • Can I customize the LM18UU linear bearing for specific machinery?

  • Is the LM18UU linear bearing suitable for robotic applications?

  • How does the rubber seal benefit the LM18UU linear bearing?

  • What precision ratings are available for the LM18UU linear bearing?

  • Are LM18UU linear bearings suitable for automation systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Linear BearingsCNC Machines, RoboticsHigh-load capacity, chrome steel materialLong lifespan (exceeds 1 million cycles)Requires precise alignment for best results
Silent OperationOpen-plan offices43 dBA (quieter than refrigerator hum)Reduces noise pollution in quiet environmentsMay not be as effective in noisy settings
Chemical ResistantIndustrial settingsWithstands 50+ chemical exposures (ASTM D543)Durable in harsh environmentsHigher initial cost
Medium WeightGeneral manufacturing285 GSM (ISO 3801 verified)Versatile for various applicationsMay not suit lightweight applications
High PrecisionPrecision machineryP6, P2, P5, P4, P0 ratingsEnsures accurate motion controlSensitive to environmental changes
Sealed BearingsDusty environmentsRubber seals (protects inner components)Extends bearing life by preventing contaminationMay require regular seal inspection

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