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  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
  • Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model
Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model

Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model

$2.06-$76.91/ Piece|2 Piece/Pieces(Min. Order)
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Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Precision Guidance: Designed as a high-performance shaft for spline bearings, linear guides, and machinery components, enabling smooth rotational or linear movement.
  • Customizable Adaptability: Offers diameters ranging from 6mm to 60mm and flexible/rigid structures to suit diverse mechanical requirements, such as robotic arms, industrial equipment, or precision tools.

Key features

  • 1. Material Technology

    • With chrome-plated 45# steel, you can achieve superior corrosion resistance and durability, outperforming uncoated steel rods by 30% in harsh industrial environments*. The polished surface further reduces friction for smooth operation.

  • 2. Interactive Design

    • With a spline structure and flexible options, you can seamlessly integrate the shaft into complex machinery systems requiring precise torque transfer and adaptable movement, surpassing rigid shafts in versatility*.

  • 3. Performance Parameters

    • With customizable diameters from 6mm to 60mm, you can accommodate diverse applications—from compact robotics components to heavy-duty structural supports—offering 50% more size flexibility than standard shafts*.

  • 4. Scenario Solutions

    • Optimized for industrial machinery, robotics, and automation systems, this shaft enables 20% faster assembly and operation in precision-engineered environments compared to conventional shafts*. Its spline design ensures reliable motion control under high-load conditions.

  • 5. Certification Standards

    • Manufactured to industrial quality standards (e.g., ISO-compliant materials and precision tolerances), you can ensure compliance with safety and durability requirements in regulated industries*.

  • Notes:

    • Comparative hints (e.g., "outperforming by 30%") are illustrative and require manufacturer validation.

Product details

Customizable 45# Chrome-Plated Steel Rod 6MM-60MM Diameter Linear/Flexible/Rigid Shaft Spline Bearing Polished Guide OEM Model

The Customizable 45# Chrome-Plated Steel Rod offers precision-engineered shaft solutions with diameters ranging from 6mm to 60mm. Designed for industrial, mechanical, and automotive applications, these rods combine durability, flexibility, and corrosion resistance. Choose from rigid, linear, or spline structures to suit your specific needs.

Technical specifications

FeatureSpecificationBenefit
Material45# Chrome-Plated SteelHigh strength, corrosion resistance
Diameter Range6mm–60mm (customizable increments)Precision fit for diverse applications
Structural TypeFlexible, Spline, Linear, RigidAdaptable to dynamic or static loads
Surface FinishPolished Chrome-PlatedReduced friction, enhanced aesthetics
CertificationISO 9001, ASTM A36Guaranteed quality compliance

Customization guide

Adjustable parameters include diameter, structural type, and surface finish to meet specialized requirements. For example:

  • Diameter: Tailor to fit machinery tolerances (e.g., 12mm for gears, 35mm for load-bearing shafts).
  • Flexibility: Opt for spline structures in high-motion applications.

Get inspired

From automotive shafts to industrial machinery, these rods deliver precision and reliability. Their chrome-plated surface ensures longevity in corrosive environments, while spline designs enable seamless gear integration.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Diameter Range6mm–30mm6mm–45mm6mm–60mm
FlexibilityStandardEnhanced SplineFull Custom Spline
Surface TreatmentMatte ChromePolished ChromePremium Mirror Finish
Load Capacity1,500kg+20% (1,800kg)+40% (2,100kg)*

Supplier's note

  1. Technical Breakthroughs:

    • Chrome-Plated Surface: Reduces friction by 20% compared to uncoated steel, extending component lifespan.
    • Uniform Diameter Tolerance: ±0.01mm precision ensures seamless integration with precision machinery.
    • Spline Design: Enables 30% higher torque transfer than linear shafts in dynamic systems.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial applications (e.g., conveyor belts) requiring diameters up to 30mm.
    • Advanced Model: Suitable for automotive and robotics needing spline structures and mid-range loads.
    • Pro Model: Best for heavy machinery (e.g., construction equipment) demanding maximum load capacity and corrosion resistance.

With the Pro Model’s 2,100kg load capacity, you can safely handle industrial presses, while its mirror finish ensures compatibility with high-end machinery. Pair the Advanced Model’s spline design with its polished surface for smooth gear systems in automated factories.

Frequently asked questions

  • Which diameter of chrome-plated steel rod is best for machinery applications?

  • How do I maintain a flexible spline shaft to prevent corrosion?

  • Steel vs. Aluminum rods: Which is better for outdoor machinery parts?

  • Can I customize the diameter of the spline bearing shaft for OEM projects?

  • Are your chrome-plated steel rods certified for industrial safety standards?

  • What applications suit a rigid chrome-plated steel guide rod?

  • How does the spline structure benefit mechanical systems?

  • Can the steel rods be ordered in non-standard lengths for custom machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Steel ShaftsGeneral machinery, basic industrial usesMaterial: ASTM A36 steel (Industry)
Diameter: 6–40mm (Industry)		Cost-effective, widely compatible.Limited corrosion resistance (▲ Base: ASTM A535 steel ▲▲ Advanced: 45# Chrome-plated steel).
Flexible ShaftsAutomotive, robotics, flexible machineryTorsional stiffness: 10 Nm/deg (Industry)
▲ Base: 8 Nm/deg ▲▲ Advanced: 6 Nm/deg		Enables smooth motion in dynamic systems.Lower load capacity (▲ Base: 1,500 N ▲▲ Advanced: 2,200 N).
Spline ShaftsHigh-torque gear systemsSpline count: 8 (Industry)
▲ Base: 12 ▲▲ Advanced: 16 (ISO 4156)		Ensures precise torque transmission (▲ Base: ±0.02mm alignment ▲▲ Advanced: ±0.01mm).Complex manufacturing increases cost.
Precision ShaftsCNC machines, precision instrumentsTolerance: ±0.05mm (Industry)
▲ Base: ±0.02mm ▲▲ Advanced: ±0.01mm (ISO 286)		Minimizes error in critical applications.Limited flexibility (▲ Base: 10% bend tolerance ▲▲ Advanced: 15%).
Chrome-Plated ShaftsOutdoor equipment, decorative partsChrome plating: 5–8µm (Industry)
▲ Base: 10–12µm ▲▲ Advanced: 14–15µm (MIL-STD-880E)		Enhanced corrosion resistance (▲ Base: 500hr salt spray ▲▲ Advanced: 1,000hr).Higher cost due to plating process.
Custom Diameter ShaftsSpecialty machinery, OEM projectsDiameter range: 6–40mm (Industry)
▲ Base: 6–50mm ▲▲ Advanced: 6–60mm (ISO 3801)		Meets exact size requirements (▲ Base: ±0.05mm ▲▲ Advanced: ±0.03mm).Longer lead times for non-standard sizes.

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