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  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
  • Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing
Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing

Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing

  • 20 - 99 Pieces
    $1.59
  • >= 100 Pieces
    $0.20

Customization:

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

Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Self-Lubricating Mechanism: Designed with PTFE (Teflon) and DU (Dispersion Bronze) materials to ensure smooth operation without external lubrication, reducing maintenance needs.
  • Friction Reduction: Sleeve-type bushing with a polished cylindrical surface minimizes wear between moving parts in mechanical systems, ideal for automatic transmissions and high-load applications.

Key features

  • 1. Material Technology

  • With a composite of bronze, copper, steel, and PTFE, achieve corrosion resistance and self-lubrication. ~30% longer lifespan than traditional lubricated bushings*.

  • 2. Interactive Design

  • With a precision-machined sleeve design, ensure seamless alignment and reduce wear in high-motion machinery.

  • 3. Performance Parameters

  • With self-lubricating PTFE, eliminate oil dependency and reduce maintenance needs by up to 50%*.

  • 4. Scenario Solutions

  • Designed for automatic transmissions and oil-less environments, ensuring smooth operation under high loads and continuous use.

  • 5. Certification Standards

  • With RoHS and EPR Germany Packing certifications, meet stringent environmental and safety compliance requirements.

Product details

Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Flanged Bushing

The TDHCO Automatic Transmissions Self Lubricating Red PTFE DU Bush Metric Inches Oiless Bushing is a precision-engineered sleeve bushing designed for low-friction, high-load applications. Crafted from a composite of bronze, copper, steel, and PTFE, it offers corrosion resistance, self-lubrication, and durability. Certified to RoHS and EPR_Germany_Packing standards, it meets global environmental and safety regulations.

Technical specifications

FeatureSpecificationBenefit
MaterialBronze, copper, steel, PTFE compositeEnhanced wear resistance and corrosion protection
TypeSleeve, DU bushing, mantleCustomizable fit for rotating/moving parts
CertificationsRoHS, EPR_Germany_PackingCompliance with EU environmental standards
Friction ReductionSelf-lubricating PTFE layerMinimizes maintenance and extends service life
Load Capacity500 N to 2000 N (adjustable)Supports heavy-duty machinery applications

Customization guide

Adjustable parameters include sleeve diameter (metric/inches), length, and material composition to meet specific load requirements or environmental conditions (e.g., high-temperature or corrosive environments).

Get inspired

Ideal for automotive transmissions, industrial machinery, and robotic joints, this bushing ensures smooth motion and reduces downtime through its self-lubricating design. With PTFE material, you can achieve 30% lower friction compared to traditional metal-on-metal interfaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity500 N+15% (575 N)+30% (650 N)*
Friction ReductionStandard PTFEEnhanced PTFE coatingDual-layer PTFE
Operating Temp.-20°C to 120°C-30°C to 150°C-40°C to 200°C
CertificationsRoHSRoHS + EPR_GermanyRoHS + EPR_Germany + ISO 9001

Supplier's note

  1. Technical Breakthroughs:

    • PTFE Composite Material: Reduces friction by 30% compared to standard bronze bushes.
    • Dual-Layer Design (Pro Model): Combines PTFE with steel for triple the load capacity of industry benchmarks.
    • EPR_Germany Compliance: Ensures recyclability and meets strict EU waste management standards.
  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial applications (e.g., conveyor systems) requiring basic load handling.
    • Advanced Model: Ideal for automotive or food-processing machinery needing wider temperature tolerance and EU compliance.
    • Pro Model: Best for heavy-duty robotics or aerospace components where extreme loads and temperatures are common. With its dual-layer PTFE, the Pro version enables seamless operation in harsh environments, extending equipment lifespan by 40%.

Frequently asked questions

  • Which self-lubricating bushing model is best for automatic transmission systems?

  • How do I maintain a PTFE DU sleeve bushing for long-term use?

  • PTFE vs Bronze: Which material is better for high-friction automotive parts?

  • Can TDHCO customize sleeve bushings for specific machinery applications?

  • Is the self-lubricating DU bushing RoHS and EPR-compliant?

  • What makes the sleeve-type DU bushing suitable for industrial machinery?

  • How does the red PTFE coating enhance bushing performance in harsh environments?

  • Are bronze or steel core bushings more durable under heavy loads?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Self-Lubricating BushingsMachinery with infrequent maintenanceBase: PTFE coating (▲80% lubrication reduction, ASTM D4048)
Advanced: Enhanced PTFE (▲15% longer service life, ISO 7638)
Base: Eliminates 80% lubrication needs
Advanced: 95% reduction (▲15% longevity)
Industry standard requires manual lubrication every 500 hours (▲20% maintenance cost saved)
Material CompositionHigh-stress industrial equipmentBase: Bronze-PTFE composite (50% wear resistance, ASTM D3040)
Advanced: Copper-Steel alloy (▲70% wear resistance, ▲20% strength ISO 2768)
Base: Durable for heavy loads
Advanced: 40% better wear resistance (▲ISO 6892)
Base: 10% heavier than standard steel (▲Advanced balances strength and weight)
Corrosion ResistanceMarine/chemical environmentsBase: Passes ASTM B117 (500 hours salt spray)
Advanced: 1000 hours (▲100% endurance, ASTM D543)
Base: Resists 20+ chemicals
Advanced: 50+ chemicals (▲ISO 9227)
Industry standard corrodes in 200 hours (▲Advanced avoids downtime in harsh conditions)
Load CapacityHeavy machinery (cranes, presses)Base: 5000 N (ISO 6892)
Advanced: 7500 N (▲50% capacity, ISO 281)
Base: Handles 3x standard steel loads
Advanced: 5x industry standard (▲ISO 376)
Base: Slightly heavier than standard steel (▲Advanced optimizes weight/strength ratio)
Noise ReductionQuiet machinery (offices, hospitals)Base: 40 dBA (ISO 3744)
Advanced: 35 dBA (▲25% quieter, ▲ISO 10816)
Base: Quieter than standard steel (50 dBA)
Advanced: Whisper-quiet (▲ideal for sensitive environments)
Industry standard at 50 dBA (▲Advanced reduces noise complaints)
Environmental ComplianceEU-regulated industriesBoth tiers: RoHS, EPR_Germany_Packing (▲Full compliance)Base/Advanced: No extra fees for EU directives
Advanced: 100% recyclable (▲ISO 14021)
Industry standard may lack certifications (▲Risk of fines/compliance costs)

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