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  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
  • High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance
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High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance

  • 100 - 999 Pieces
    $1.95
  • >= 1000 Pieces
    $1.90
View product details

High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fluid Leak Prevention: Designed to seal motorcycle front fork shock absorbers, preventing oil leakage under high pressure and rotational stress. The double-lip structure ensures dual-layer protection against fluids and gases.
  • Material Durability: Crafted from nitrile rubber (NBR), offering superior resistance to oils, chemicals, and temperature fluctuations, ideal for harsh mechanical environments.

Key features

  • 1. Advanced Material Technology

    • With nitrile rubber construction, you can achieve superior resistance to oils, fuels, and chemicals commonly encountered in motorcycle applications. This material outperforms standard rubber seals in harsh environments.

  • 2. Dual-Lip Sealing Design

    • With a double-lip rotary shaft seal design, you can prevent fluid leakage and contamination in rotating machinery. The dual barrier reduces wear and extends seal longevity, outperforming single-lip seals in high-pressure scenarios.

  • 3. High-Performance Parameters

    • With high-pressure and temperature tolerance, you can maintain reliable operation in extreme conditions, such as those found in motorcycle shock absorbers. This seal withstands pressures exceeding 50 MPa and temperatures up to 120°C.

  • 4. Scenario-Specific Engineering

    • With a motorcycle front fork shock absorber-specific design, you can ensure precise fitment and optimal performance for two-wheeled vehicles. The TC-type seal is tailored for dynamic environments, enhancing ride stability and safety.

  • 5. Compliance with Global Standards

    • With REACH, RoHS, and EPR certifications (Germany/France), you can guarantee compliance with environmental and safety regulations across Europe. These certifications ensure non-toxic materials and sustainable disposal practices.

Product details

High Quality Rotary Double Lip Oil Seal PTFE Shaft Seal for Motorcycle Front Fork Shock Absorber Motor Use High Performance

The Motorcycle Front Fork Shock Absorber Oil Seal is a high-performance rotary shaft seal designed to prevent fluid leakage in rotating machinery. Constructed from durable nitrile rubber (NBR), it features a double-lip design for enhanced sealing efficiency and resistance to oils, chemicals, and extreme temperatures. Certified to meet global standards (REACH, RoHS, EPR Germany/France), it ensures compliance with environmental and safety regulations.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialNitrile Rubber (NBR)Oil/gas resistance in motorcycle shock absorbers
CertificationsREACH, EPR_Germany_Packing, EPR_France_Packing, RoHSCompliance for EU market entry
DesignDouble-lip rotary seal with hardened outer lip and soft inner lipPreventing fluid leakage in rotating shafts
Temperature Range-40°C to +120°CHarsh environmental conditions
Pressure ResistanceUp to 40 MPaHigh-pressure industrial machinery

Customization guide

Adjustable parameters include inner/outer diameter, lip thickness, and material hardness to meet specialized requirements for motorcycle brands or industrial equipment.

Get inspired

With its double-lip design and NBR material, this seal ensures long-term durability in motorcycle shock absorbers and industrial pumps. Whether preventing oil leakage in extreme temperatures or resisting chemical corrosion, it delivers reliable performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance40 MPa+15% (46 MPa)*+30% (52 MPa)*
Temperature Range-40°C to +120°CExtended +15%Extended +30%
Chemical ResistanceStandard20% enhancedTriple industry benchmark

Supplier's note

  1. Technical Breakthroughs:

    • Double-Lip Design: Reduces fluid backflow by 30% compared to single-lip seals.
    • NBR Material: Offers 2x oil resistance over natural rubber, extending seal lifespan.
    • Global Certifications: Simplifies compliance for EU automotive and industrial markets.

  2. Version Selection Guide:

    • Base Model: Ideal for standard motorcycles or low-pressure applications.
    • Advanced Model: Suitable for high-performance bikes or machinery with elevated pressure needs.
    • Pro Model: Required for extreme conditions (e.g., off-road motorcycles or chemical pumps). With the Pro’s triple-industry-standard chemical resistance, you can safely handle aggressive fluids while maintaining structural integrity under high pressure.

Frequently asked questions

  • Which motorcycle oil seal model is best for front fork shock absorber applications?

  • How do I clean and maintain motorcycle shock absorber oil seals to prevent leakage?

  • Nitrile rubber vs. regular rubber: Which is better for motorcycle oil seals?

  • Can motorcycle front fork oil seals be customized for specific bike models?

  • Are these motorcycle oil seals compliant with EU environmental regulations?

  • What makes your TC-type motorcycle oil seal more durable than others?

  • How should I install motorcycle front fork shock absorber oil seals properly?

  • Do motorcycle oil seals require regular replacement, and how often?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialMotorcycle shock absorbers, industrial machineryIndustry Standard: General rubber (ASTM D2000)
Our Base: Nitrile rubber (ASTM D5162)
Our Advanced: Nitrile + Fluorosilicone blend (ISO 3309)		▲ Base: Resists oils/greases (ASTM D543, 50+ exposures)
▲▲ Advanced: Enhanced chemical/temperature resistance		Base: Slightly heavier than standard
Advanced: Higher cost due to premium blend
CertificationsEU market compliance, export-orientedIndustry Standard: Basic safety (REACH)
Our Base: REACH + RoHS
Our Advanced: REACH, RoHS, EPR Germany/France Packing		▲▲ Advanced: Full EU environmental compliance (EPR Germany/France)
Ensures legal compliance for EU markets		Advanced: Longer lead time for certification audits
Pressure ResistanceHigh-performance bikes, heavy-duty useIndustry Standard: 50 bar (ISO 37)
Our Base: 70 bar (ISO 37)
Our Advanced: 100 bar (ISO 37)		▲▲▲ Advanced: Withstands extreme pressures (e.g., off-road shocks)
Prevents fluid leakage under stress		Advanced: Thicker material may add weight
Temperature RangeHarsh climates, extreme environmentsIndustry Standard: -20°C to 100°C (ASTM D2000)
Our Base: -30°C to 120°C (ASTM D2000)
Our Advanced: -40°C to 150°C (ASTM D2000)		▲▲▲ Advanced: Operates in Arctic/Desert conditions (e.g., rally bikes)
Stable performance in extreme temperatures		Advanced: Requires specialized storage
Noise LevelStreet bikes, urban commutingIndustry Standard: 50 dB (ISO 3744)
Our Base: 45 dB (ISO 3744)
Our Advanced: 40 dB (ISO 3744)		▲▲ Advanced: Quieter than a library (40 dB)
Reduces vibration noise in forks		Advanced: Complex design may complicate installation
Seal Design (Type TC)Rotary shaft sealing, shock absorbersIndustry Standard: Single-lip seal
Our Base: Double-lip TC seal (ISO 357)
Our Advanced: TC seal with PTFE insert (ISO 357)		▲▲ Advanced: PTFE reduces friction (ISO 14370)
Prevents backflow and wear		Advanced: Requires precise alignment during installation

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