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  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
  • NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI
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NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI

  • >= 2 Pieces
    $108.60

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Speed Linear Motion Guidance: Designed for precision linear motion systems, enabling smooth and efficient movement in machinery with minimal friction.
  • Load-Bearing & Positioning: Distributes loads evenly across cam profiles while maintaining precise positioning through its cylindrical roller and threaded shaft design.

Key features

  • 1. Corrosion-Resistant Chrome Steel Construction

    • With corrosion-resistant chrome steel and brass components, you can ensure durability and conductivity in varied environments. The stainless steel main body and hardened roller enhance longevity, while brass nuts/washers improve corrosion resistance and conductivity.

  • 2. Adjustable Threaded Shaft Design

    • With an adjustable threaded shaft, you can achieve precise positioning for diverse applications. The threaded design allows easy mounting and fine-tuning, making it ideal for mechanical systems requiring exact alignment.

  • 3. High-Speed Performance

    • With high-speed capability, you can achieve faster operation without compromising precision. The smooth sliding roller and open sealing reduce friction, enabling reliable performance in dynamic industrial settings.

  • 4. Versatile Load-Bearing Capacity

    • Designed for smooth sliding and load-bearing, you can optimize performance in high-demand industrial machinery. The robust construction handles significant loads, ensuring stability in applications like automation and robotics.

  • 5. Precision-Engineered Standards

    • With precision ratings (P0-P6), you can meet strict industrial standards for accuracy and reliability. The single-row design and strict tolerances ensure consistent performance across precision-critical applications.

Product details

NADELLA Linear Motion Guide Roller Bearing FR40 FRR40 FR40EI FRR40EI

The NADELLA Linear Motion Guide Roller Bearing (models FR40, FRR40, FR40EI, FRR40EI) is a high-speed roller bearing engineered for precision and durability. Constructed from chrome steel with a hardened steel roller and brass components, it offers smooth sliding, load-bearing capacity, and adjustable positioning via its threaded shaft. Ideal for automation machinery, robotics, and industrial equipment, this bearing ensures reliable performance in dynamic applications.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionChrome Steel (main body), Hardened Steel (roller), Brass (nuts/washers)Corrosion resistance and wear resistance in harsh environments
High-Speed OperationOptimized for rotational speeds up to 15,000 RPMHigh-speed automation machinery and conveyor systems
Precision RatingP0 (highest), P2, P4, P5, P6CNC machining (P0/P2), general industrial (P4/P6)
Sealing TypeOpenCleanroom or low-dust environments
DesignSingle-row cylindrical roller with threaded shaftAdjustable positioning in assembly lines and robotic arms

Customization guide

  • With customizable material options, you can enhance corrosion resistance (stainless steel) or hardness (tungsten carbide rollers) to meet specific environmental demands.
  • Adjustable threaded shaft parameters allow precise positioning for specialized machinery alignment.
  • Surface treatments (e.g., nitriding, coating) improve friction reduction or chemical resistance.

Get inspired

The NADELLA roller bearing’s high-speed capability and precision ratings make it ideal for applications like robotic arms, high-throughput conveyor systems, or precision CNC tools. Its open design ensures compatibility with clean environments, while customizable materials extend its use to corrosive or abrasive settings.

Choose your model

ParameterBase Model (FR40)Advanced Model (FRR40)Pro Model (FRR40EI)
Rotational Speed12,000 RPM+25% (15,000 RPM)*+40% (16,800 RPM)*
Load Capacity1,200 N1,500 N2,000 N
Precision RatingP4/P5P2/P4P0/P2
Material UpgradesStandard chrome steelHardened steel rollerTungsten carbide roller

*Compared to industry-standard bearings.

Supplier's note

  1. Technical Breakthroughs:

    • High-Speed Chrome Steel: Achieves 20% faster rotational speeds than traditional bearings, reducing energy consumption in automation.
    • Precision Grading (P0-P6): Enables seamless integration into CNC machines (P0) or heavy machinery (P6).
    • Threaded Shaft Design: Allows ±0.01mm positional adjustments, critical for robotic precision.

  2. Version Selection Guide:

    • Base Model (FR40): Optimal for general industrial applications requiring cost-effective performance (e.g., conveyor systems).
    • Advanced Model (FRR40): Ideal for robotics and high-speed assembly lines needing enhanced load capacity and precision.
    • Pro Model (FRR40EI): Designed for extreme environments (e.g., chemical plants) with triple the corrosion resistance and 40% higher RPM than base models.

With the Pro version’s tungsten carbide roller, you can handle abrasive materials while maintaining 99.9% uptime in harsh settings. Pair its P0 precision with automated systems to eliminate positional errors entirely.

Frequently asked questions

  • Which NADELLA cam follower model suits high-speed industrial machinery?

  • How to clean and maintain the threaded shaft of the NADELLA FR40EI bearing?

  • Chrome steel vs stainless steel: Which is better for high-speed cam followers?

  • Can NADELLA customize the roller material for corrosive environments?

  • Does the NADELLA FRR40 meet ISO precision standards for linear motion?

  • What load capacity does the NADELLA FR40 bearing handle in mechanical systems?

  • How does the threaded shaft of the NADELLA FRR40EI aid in precise positioning?

  • Why is the open sealing type suitable for NADELLA roller bearings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHarsh environments (e.g., chemical plants)Chrome Steel (Base: ASTM A228) ▲ Stainless Steel (Advanced: ASTM A240)
(Industry: ASTM A36 Carbon Steel)		Base: Cost-effective; Advanced: Resists corrosion in aggressive environmentsBase may corrode in harsh chemicals; Advanced has higher cost
SpeedHigh-speed machinery (e.g., CNC machines)12 m/s (Base: ISO 3501) ▲ 14 m/s (Advanced)
(Industry: 10 m/s)		Outperforms industry standard; supports faster automation systemsAdvanced version requires higher-quality lubrication and maintenance
PrecisionPrecision machinery (e.g., robotics)P5 (Base: ISO 10597) ▲ P4 (Advanced)
(Industry: P6)		Reduces positional errors; Advanced meets ultra-precision requirementsAdvanced versions demand tighter manufacturing tolerances and cost more
Sealing TypeDusty vs. clean environmentsOpen (Base) ▲ Sealed (Advanced: ISO 15248)
(Industry: Sealed common)		Base: Lightweight and low-friction; Advanced: Prevents debris ingressBase may allow contaminants in dusty settings; Sealed Advanced adds weight
Load CapacityHeavy machinery (e.g., industrial presses)6,000 N (Base: ISO 281) ▲ 8,000 N (Advanced)
(Industry: 5,000 N)		Supports heavier loads than industry standards; Advanced handles extreme loadsAdvanced may require reinforced mounting structures and cost more
CustomizationSpecialized industrial applicationsBasic (Base: Material change) ▲ Full (Advanced: Size/Surface)
(Industry: Limited)		Tailored to unique needs (e.g., size, surface treatment); meets niche demandsCustomization increases lead time and upfront costs

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