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Idler Hub, 5 on 4.5" - 3,500 lbs. (with Bearing Cone Kit)

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63.63 $
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  3. Idler Hub, 5 on 4.5" - 3,500 lbs. (with Bearing Cone Kit)
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Idler Hub, 5 on 4.5" - 3,500 lbs. (with Bearing Cone Kit)

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Compatibility

  • Suitable for 3,500 lb idler axles
  • Works with wheel sizes: 13" to 15"
  • Compatible with bolt pattern: 5 on 4.5"
  • Fits axle systems using 1/2" studs
  • Intended for trailer and RV idler axle applications (non-braked hub setups)

Specifications

  • Axle Rating: 3,500 lbs
  • Weight Capacity: 3,500 lbs
  • Wheel Size Compatibility: 13"–15"
  • Bolt Pattern: 5 on 4.5"
  • Stud Size: 1/2"
  • Material: Solid iron construction
  • Hub Type: Idler hub (non-brake)
  • Warranty: 1 year

63.63 $ 63.63 CAD 63.63 $

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3,500 lb Trailer Idler Hub Assembly with Bearing Kit

A heavy-duty trailer idler hub designed for 3,500 lb axle systems. Built from durable materials, this hub assembly supports reliable wheel mounting and smooth rotation when paired with compatible bearings and seals.

Features

  • Designed for 3,500 lb axle applications for reliable trailer performance
  • Durable solid iron construction for long-lasting strength under load
  • Compatible with standard trailer wheel setups for easy integration
  • Includes bearing kit components for complete hub servicing and installation
  • Supports smooth wheel rotation when properly greased and assembled
  • 1-year warranty for added peace of mind
  • Industry-standard design used in a wide range of trailer configurations 

Bearing Kit Contents

  • Inner Bearing Cone (3,500 lb axle)
  • Inner/Outer Bearing Cone (2,000–3,500 lb axle)
  • Inner Bearing Cup (3,500 lb axle)
  • Inner/Outer Bearing Cup (2,000–3,500 lb axle)
  • Cotter Pin (standard)
  • Double-lip grease seal (2,800–3,500 lb axles)

This idler hub assembly is designed for dependable trailer wheel support, providing a complete bearing-supported solution for smooth and stable operation in 3,500 lb axle systems.

Width: 62.79" (1595mm)

Crossbar Length: 62.40" (1585mm)

130 HR Transit: 104.72" (266.0cm)

148 MR Transit: 132.3" (336.0cm)

148 HR Transit: 81.9" (308.0cm)

148 HR EXT Transit: 150.4" (382.0cm)

Lengths by Vehicle:

Internal Width: 62.22" (1555mm)

130 Transit: 49 lbs

148 Transit: 58 lbs

148 EXT Transit: 74 lbs