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  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
  • 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU
20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU

20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU

$0.25-$0.75/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Linear Motion: Designed to facilitate smooth and precise linear movement in machinery and equipment.
  • Durability: Constructed from stainless steel for high strength and corrosion resistance, ensuring long-lasting use.

Key features

  • 1. Advanced Material Technology

    • With a stainless steel body, you can rely on corrosion resistance and high strength, ensuring durability in harsh industrial environments.

  • 2. Interactive Design Flexibility

    • With a flange-mounted cylindrical shape, you can easily install and securely attach the bearing to various surfaces, accommodating diverse machinery setups.

  • 3. Superior Performance Parameters

    • With a precision rating of P2 to P6, you can achieve smooth and precise linear motion, essential for high-performance CNC machines and automation systems.

  • 4. Versatile Scenario Solutions

    • With customizable options, you can tailor the bearing to specific requirements, making it adaptable to a wide range of applications, from robotics to industrial machinery.

  • 5. Innovative Friction Reduction Features

    • With a black inner ring designed to reduce friction, you can ensure minimal wear and smooth operation, enhancing the lifespan and efficiency of your equipment.

Product details

20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU

The 20mm Inner Diameter Square Linear Motion Ball Bearing LMK20UU is a precision-engineered component designed for applications requiring high accuracy and minimal friction. Crafted from durable steel, this linear bearing ensures reliability and longevity in various mechanical setups.

Technical specifications

FeatureSpecificationBenefit
MaterialSteelHigh durability and corrosion resistance
Precision RatingP2, P5, P4, P0, P6Ensures varying levels of precision to suit specific needs
TypeLinear, StandardProvides smooth and precise linear motion

Customization guide

With adjustable flange size and material options, you can customize the bearing to meet specific industrial demands, ensuring optimal performance in diverse environments.

Get inspired

The LMK20UU bearing's stainless steel construction and precision ratings make it ideal for CNC machines and automation systems, where high precision and low friction are pivotal.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision RatingP6P4 (+15%)P2 (+30%)*
Material StrengthStandardEnhancedPremium

Supplier's note

The Pro version's precision rating—triple the industry standard—enables superior accuracy in high-demand applications. When paired with its premium material strength, this creates unparalleled reliability in precision machinery.

Guide users to optimal version selection based on their specific needs: for general use, the Base Model suffices, while the Advanced Model suits enhanced precision tasks. The Pro Model is recommended for critical applications where precision and durability are non-negotiable.

Frequently asked questions

  • Which linear bearing model is best suited for CNC machines requiring high precision?

  • How do I maintain and care for a 20mm square bearing to ensure longevity?

  • What are the benefits of using stainless steel for square linear bearings in industrial settings?

  • Can the LMK20UU square bearing be customized for specific machinery applications?

  • Is the LMK20UU square linear bearing suitable for automation systems?

  • How does the black inner ring of the LMK20UU bearing enhance its functionality?

  • What makes the LMK20UU square bearing a preferred choice for robotics applications?

  • Are there any special features of the LMK20UU bearing that support its use in precision machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Linear BearingsCNC Machines, RoboticsStainless Steel (durable and corrosion-resistant)Smooth Linear MotionRequires precise alignment
Flanged Design (easy mounting)Low Friction OperationPotential for wear over time
Linear MotionAutomation SystemsCustomizable Sizes (fits specific needs)Precision MovementHigher Cost for Customization
Black Inner Ring (reduces friction)Versatile in Various EnvironmentsLimited to linear applications
Ball BearingsHigh-Speed MachineryP2-P6 Precision Rating (ISO certified accuracy)High Load CapacityNoise at High Speeds
Steel Material (robust and strong)Long LifespanRegular Maintenance Required
Square BearingsIndustrial Equipment20mm Inner Diameter (standard fit)Easy InstallationLimited Flexibility in Application
LMK20UU Type (standardized design)Reliable PerformanceSize Constraints for Specific Uses

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