Description

Designed for unbraked trailer builds, this 1,750 kg straight axle features a hot dip galvanised finish for long-lasting corrosion protection. It’s built from a 50x50 mm, 5 mm wall box section and includes pre-fitted hubs with a 5x114.3 mm stud pattern. This axle comes complete with tapered roller bearings, marine-grade seals, and all necessary hardware to match your supplied dimensions.

Need a custom axle? Use our online axle builder to get a quote. Or let us know your axle dimensions when ordering by email or phone.

Key Features

  • 1,750 kg axle load rating
  • Axle fabricated to your specified dimensions
  • Hot dip galvanised for durability
  • 5x114.3 mm (5x4.5") stud pattern
  • Tapered roller bearings for high-load performance
  • Stub axles machined for tight fit to brake calipers
  • Oil seal with stainless steel back plate

Applications

  • General-purpose trailers
  • Unbraked trailer builds
  • Domestic and light commercial use
  • Replacement axles for straight configurations

Specifications

  • Axle rating: 1,750 kg
  • Axle type: Straight
  • Finish: Hot dip galvanised
  • Hub material: Galvanised cast steel
  • Stud pattern: 5x114.3 mm (5x4.5")
  • Stud size: 1/2" with nuts
  • Bearings: Tapered roller
  • Stub axle diameter: 39 mm
  • Box section: 50x50 mm, 5 mm wall thickness
  • Axle length: customisable

Inclusions

  • 98698 Stub Axle Unbraked 1,750 kg 270x39 mm (2 pieces)
  • 98712NB Hub Galv 5x4.5" PCD 1/2" Studs/Nuts NB (2 pieces)
  • 98030 Box section 50x50 mm 5 mm thickness 2 m length galv (1 piece)
  • 98702 Split Pin for 98180/98080 Hub Set (2 pieces)
  • 98930 Hub Cap 45 mm suits 1,500/1,750 kg Hub (416-860-490) (2 pieces)
  • 99623 Bearing H/S Tapered Roller L68149/10 1,750 kg (2 pieces)
  • 99624 Bearing H/S Tapered Roller LM12749 (2 pieces)
  • 98902 Oil Seal Marine 2 pc for 1,750 kg (2 pieces)
  • 98911 Seal retaining washer S/Steel 1,750 kg (2 pieces)
  • 98706 Axle Nut Castle Type 3/4 UNF suits 1,500 kg HubSet (2 pieces)
  • 98704 Washer 38x19.5x2.5 suits 1,500/1,750 kg Hub (2 pieces)

FAQs

Q: What are the advantages of using box section beams for axles?

A: Box section beams (hollow tube axles) offer significant weight savings without compromising strength for most applications. Their lighter construction allows for increased payload capacity, easier handling during installation, and faster fabrication turnaround. They also allow for easy customisation, making them a flexible choice for trailer builders.

Specifications

Brand: Treadway
Load Rating: 1750kg
PCD: 5x114.3
Type/Finish: Galvanised

Questions?

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