Weifang Airui Brake Systems Co., Ltd.
                                                                                                           
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20 Years
Since 2006
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3500 lb Square Unbraked Drop Trailer Axle - 50mm Size for Horse Floats & Boat Trailers

Price Negotiable
Price: Deliberations
MOQ: Deliberations
Delivery Time: 5-8 work days
Brand: Airui
Product Description
Product Overview

3500 lb capacity square unbraked drop axle specifically engineered for horse floats and boat trailers. This heavy-duty axle features advanced bearing technology and modular design for optimal performance and customization.

Technical Specifications
Specification Details
Axle Type Square Unbraked Drop Axle
Load Capacity 3500 lbs (1.6 tons)
Axle Size 50mm diameter, custom lengths available
Material 16Mn High-Strength Steel
Surface Treatment Painted or Hot-Dip Galvanized
Primary Applications Horse Floats, Boat Trailers
Advanced Bearing System
  • Double radial angled ball bearing (compact bearing design)
  • Rated for bearing life up to 250,000 km
  • Maintenance-free operation with lifetime lubrication
  • Special water-repellent grease formulation
  • Enhanced protection against dirt and water ingress
  • Double seal dust plate system for maximum contamination protection
  • Standardized tightening torque for easy installation
  • Watertight compact bearing option available for boat trailers
Construction Options
Axle Section Types
  • Hollow round tube construction
  • Hollow square tube design
  • Solid round steel configuration
  • Solid square steel build
Brake System

Optional 12-inch electric brake with parking lever available for enhanced safety and control.

System Advantages
  • Modular system offering complete axle assemblies or individual components
  • Leaf springs and shock absorbers directly clamped to axle profile
  • Sturdy commercial-grade square tube construction
  • Screw-in system enables hot-dip galvanizing of axle tube and fastening plates
  • Standard wheel brake with compact bearing
  • Optional watertight version for marine applications
Product Images
Square unbraked 3500 lb drop trailer axle for horse floats and boat trailers
Close-up view of 3500 lb capacity trailer axle bearing and mounting system

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Weifang Airui Brake Systems Co., Ltd.
Location NO.9399 Guiting street, Economic Development Zone Weifang city, Shandong, Chana
Contact Person Amy Zhang

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