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Deep Groove Ball Bearings
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
  • HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC
HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC

HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC

$5.00-$10.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

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

HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Linear Motion: Enables smooth and precise linear motion through a deep groove ball structure, designed for applications requiring accurate positioning (e.g., CNC machines, robotics, and automation systems).
  • Load Handling: Supports varying load capacities due to its single-row ball design and bearing steel construction, ensuring reliability in dynamic mechanical environments.

Key features

  • 1. Material Technology

    • With high-grade bearing steel and a steel cage, ensure durability and corrosion resistance, outperforming plastic-caged bearings*.

  • 2. Interactive Design

    • With a modular design and adjustable preload, customize performance for precise positioning in machinery setups, offering greater flexibility than rigid designs.

Product details

HGW25CC Linear Motion Bearing Block Linear Bearing Block HGW25CC

The HGW25CC Linear Motion Bearing Block is a precision-engineered component designed for smooth, high-precision linear motion in machinery and automation systems. Constructed from high-grade bearing steel with a steel cage and grease lubrication, it offers exceptional durability, load capacity, and adaptability across industrial applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBearing steel (stainless steel)Harsh environments requiring corrosion resistance
Cage MaterialSteelHigh-load applications like robotic arms
LubricationGreaseInfrequent maintenance in CNC machining
Precision RatingP0, P2, P4, P6P6 for micron-level positioning in aerospace
Sealing TypeOpen, ZZ, 2RS2RS for moisture-sensitive marine equipment
StructureDeep grooveLow-friction automation systems

Customization guide

Adjustable preload and clearance parameters allow customization to meet specific load requirements or precision needs. Compatibility with modular linear motion systems enables seamless integration into existing machinery.

Get inspired

With its compact design and industrial-grade materials, the HGW25CC is ideal for applications demanding reliability—whether in high-speed robotics, precision CNC machining, or heavy-duty automation systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision RatingP0/P2P4P6 (+40% accuracy vs. industry standard)
Load CapacityStandard+20%+40% (handles extreme industrial loads)
Sealing TypeOpenZZ (dust-resistant)2RS (moisture-resistant, +30% longer lifespan)
Temperature Range-20°C to 80°C-30°C to 100°C-40°C to 120°C (harsh thermal environments)

Supplier's note

  1. Technical Breakthroughs:

    • P6 Precision Rating: Enables micron-level positioning for aerospace and semiconductor equipment.
    • 2RS Sealing: Triple the corrosion resistance of open designs, ideal for marine or chemical plants.
    • Steel Cage: Reduces cage deformation under high loads, extending service life by 25%.

  2. Optimal Version Selection:

    • Base Model: Suitable for general automation (e.g., conveyor systems) where cost efficiency is prioritized.
    • Advanced Model: Best for robotics and light industrial machinery needing P4 precision and dust resistance.
    • Pro Model: Required for extreme environments (e.g., CNC machining centers) demanding P6 accuracy and 2RS sealing.

With the Pro version’s 40% higher load capacity and P6 precision, users can achieve 0.001mm repeatability in high-precision manufacturing. Pair its 2RS sealing with bearing steel material to ensure reliability in corrosive or high-temperature settings.

Frequently asked questions

  • Which HGW25CC Linear Motion Bearing Block sealing type suits dusty environments?

  • How to maintain grease-lubricated HGW25CC bearing blocks?

  • Steel cage vs plastic: Which is better for HGW25CC bearing durability?

  • Can HGW25CC blocks be customized for specific preload settings?

  • What precision ratings does HGW25CC offer for CNC machine use?

  • Is HGW25CC suitable for heavy-duty applications with high loads?

  • How does HGW25CC's deep groove structure enhance performance?

  • Are HGW25CC blocks compatible with standard linear guide rails?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Precision ClassCNC Machining, RoboticsIndustry: P5 (5 µm radial runout)
Our Base: P4 (4 µm)
Our Advanced: P2 (2 µm▲)		Advanced: ±2 µm precision for ultra-precise positioningISO 10110Advanced versions may cost 30% more than base models
Sealing PerformanceOutdoor/Industrial EnvironmentsIndustry: Open (IP00)
Our Base: ZZ (IP54)
Our Advanced: 2RS (IP67▲)		2RS: Resists water/dust ingress (immersion up to 1m)IEC 60529Sealed versions require periodic lubrication replacement
Load CapacityHeavy Machinery, Construction EquipmentIndustry: 1000 N
Our Base: 1500 N
Our Advanced: 2000 N▲		Advanced: Supports 2000 N loads (ISO 281 L10 life 100,000 hours)Higher load capacity increases weight by 15-20%
Cage MaterialHigh-Speed ApplicationsIndustry: Plastic (Nylon 6/6)
Our Base: Steel (AISI 1020)
Our Advanced: Stainless Steel (AISI 304▲)		Metal cages reduce cage deformation at speeds >5 m/sASTM A297Stainless steel adds 20% weight compared to plastic cages
Lubrication SystemContinuous OperationIndustry: Oil (Manual)
Our Base: Grease (5000h service)
Our Advanced: Grease+Reservoir (10,000h▲)		Advanced: 2x longer lubrication intervalsISO 15240Complex lubrication systems may increase installation complexity
Operating TemperatureExtreme EnvironmentsIndustry: -20°C to +80°C
Our Base: -30°C to +100°C
Our Advanced: -40°C to +120°C▲		Advanced: Functions in -40°C frost/120°C heatASTM E145Extreme temp variants require specialized heat-treated materials

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