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  • TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer
  • TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer
  • TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer
  • TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer
TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer

TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer

  • 1 - 19 Pieces
    $5.80
  • 20 - 49 Pieces
    $5.50
  • >= 50 Pieces
    $5.30

Customization:

Customized logo（Min.Order: 100 pieces）
2012 taper lock bushing dimensions,taperlock bush（Min.Order: 100 pieces）
View product details

TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Rotational Support & Secure Mounting: The TB Series Taper Bush is designed as a sleeve-type taper lock bushing, enabling secure rotational movement in mechanical systems. Its cast iron GG20 material ensures durability and load-bearing capacity.
  • Multi-Purpose Adaptability: Features include flanged ends for secure mounting and slots for lubrication, weight reduction, and customizable integration into machinery. The tapered design allows precise alignment and locking onto shafts.

Key features

  • 1. Durable GG20 Cast Iron Construction

    • With GG20-grade cast iron and a corrosion-resistant surface coating, ensure long-lasting performance in harsh industrial environments. This material combination outperforms standard steel bushings in wear resistance and thermal stability*.

  • 2. Secure Taper Lock Mechanism

    • With a precision-engineered tapered locking design and flanged mounting features, achieve effortless installation and secure rotational alignment without specialized tools. This interactive design simplifies assembly compared to traditional press-fit bushings*.

  • 3. Versatile Size Range and Load Capacity

    • With a broad size selection and high-load tolerance, accommodate diverse shaft diameters and operational demands. Tested to handle 20–30% greater torque than conventional sleeve bushings*, making it ideal for heavy machinery.

  • 4. Multi-Scenario Industrial Applications

    • Designed for both industrial machinery and automotive systems, this bushing provides reliable rotational support in high-stress environments. Its flanged structure and tapered lock ensure stability in continuous-use scenarios like conveyor systems or engine components.

  • 5. EU Compliance and Environmental Safety

    • Certified to EU Directive 2015/863, this product meets strict environmental and safety standards for European markets. The cast iron material and production process prioritize sustainability compared to non-certified alternatives*.

Product details

TB Series Taper Bush 2012 Cast Iron GG20 Taper Lock Bushings of All Sizes Bush Manufacturer

The TB Series Taper Bush 2012 is a versatile cast iron (GG20 grade) bushing designed for secure shaft mounting and rotational support. Engineered with flanged ends and strategic slots for customization, this component meets EU 2015/863 standards and is ideal for heavy-duty machinery, automotive systems, and industrial applications requiring durability and precision.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionCast Iron (GG20 Grade)Corrosion-resistant applications in harsh environments
CertificationEU 2015/863 ComplianceExport-ready for EU markets and regulated industries
Design TypeTaper Lock Bush (Sleeve/Mantle)Secure rotational support for shafts and rods
Flange ConfigurationSlots for mounting/lubricationCustomizable mounting and integrated lubrication systems
Manufacturing ProcessPrecision CastingHigh-precision fit for mechanical assemblies

Customization guide

Adjustable parameters include:

  • Material Grade: Swap GG20 cast iron for stainless steel or alloy to meet specific corrosion/wear requirements.
  • Slot Depth/Spacing: Modify flange slots for tailored mounting configurations or enhanced lubrication flow.
  • Bore Size Tolerance: Optimize inner diameter precision for tight-fitting shafts.

Get inspired

With its tapered design and modular flanges, the TB Series enables seamless integration into machinery, automotive, and industrial systems. Whether you need a lightweight sleeve for rotational parts or a reinforced bushing for heavy loads, this component adapts to your application’s demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity5,000 N+15% (5,750 N)+30% (6,500 N)*
Temperature Resistance-20°C to 120°C-30°C to 150°C-40°C to 200°C
Surface FinishStandard (Ra 6.3)Enhanced (Ra 3.2)Premium (Ra 1.6)
Bore Size Tolerance±0.1 mm±0.05 mm±0.02 mm

Supplier's note

  1. Technical Breakthroughs:

    • GG20 Cast Iron: Withstands abrasive environments, outperforming standard cast iron in wear resistance.
    • Taper Lock Design: Ensures 98% tighter shaft alignment than flat-surface bushings, reducing slippage.
    • Modular Slots: Enable 20% faster assembly compared to traditional bushings by simplifying lubrication and mounting.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial machinery (e.g., conveyor belts) where cost-efficiency is prioritized.
    • Advanced Model: Suited for automotive or agricultural equipment needing enhanced load capacity and temperature resilience.
    • Pro Model: Best for extreme applications like mining or aerospace, where precision (±0.02 mm tolerance) and high-temperature stability are critical.

Example Use Case: The Pro version’s 200°C resistance and ultra-smooth surface finish make it perfect for high-friction engine components, ensuring longevity even under prolonged heat exposure. Pair it with its micro-tapered bore to eliminate vibration in high-speed machinery.

Frequently asked questions

  • Which taper lock bush is best suited for heavy machinery applications?

  • How do I maintain the TB Series Taper Lock Bush to prevent corrosion?

  • What are the benefits of cast iron vs. steel for taper lock bushes?

  • Can the TB Series Bush be customized for specific mounting requirements?

  • Is the TB Series Taper Bush compatible with automotive components?

  • Does the TB Series meet EU safety and material standards?

  • Why choose a taper lock bush over a standard sleeve?

  • How does the slot design on the TB Series improve functionality?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial equipmentCast Iron (Industry: ASTM A48 Class 20, 400 MPa) / Our Base: GG20 (450 MPa▲) / Our Advanced: GG25+Chrome (500 MPa▲▲)Enhanced strength for extreme loads (500 MPa▲▲)Base: Moderate cost; Advanced: Premium cost
Certification ComplianceEU markets, export-driven projectsIndustry: Basic compliance / Our Base: EU 2015/863 / Our Advanced: EU + ISO 9001▲Ensures regulatory alignment (EU 2015/863)No added value for non-EU markets
Taper Lock MechanismPrecision machinery, roboticsTolerance: ±0.02mm (Industry) / Base: ±0.015mm (ISO 286-2▲) / Advanced: ±0.01mm▲▲Ultra-precise alignment (±0.01mm▲▲)Base sufficient for general industrial use
Load CapacityConstruction, mining equipmentIndustry: 5,000 N / Base: 6,000 N▲ / Advanced: 7,000 N▲▲ (ISO 6892-1)Handles heavy-duty applications (7,000 N▲▲)Base may be overkill for lighter uses
Mounting ConfigurationCustom installations, modular systemsStandard flanges / Base: 4 bolt holes / Advanced: 6 holes + slots▲▲ (EN 1993-1-8)Flexible mounting (6 holes + slots▲▲)Base limited to standard bolt patterns
Corrosion ResistanceMarine, chemical plantsUncoated (Industry) / Base: Zinc-plated (ASTM B633▲) / Advanced: Chrome-plated▲▲ (ASTM B201)Superior rust protection (Chrome-plated▲▲)Advanced coating increases production time/cost

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