3t x 65mm Round Lazy Axle Kit


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3t x 65mm Round Unbraked Lazy Axle Kit

3t x 65mm round unbraked lazy axle kit with hubs and Japanese bearings.

Here is why Couplemate make one of the best-unbraked axles

  • BlueScope Steel
  • Quality Hubs
  • Japanese Bearings
  • Pre-assembled to factory specifications.
  • Couplemate’s lifetime warranty against faulty craftsmanship is our guarantee.

Axles are factory assembled to certify that bearings and clearances are perfect before dispatch.

  • 1 x 65mm Round Australian-made Axle.
  • 2 x Lazy Hubs with Japanese Bearings
  • Japanese bearings rated from 1450kg up to 3t
  • Greased with high-temperature, high-performance grease and assembled in our workshops.

3t x 65mm round lazy axle kit is ideal for all trailers up to 3000kg or tandem trailers up to 6t.

Note: farm or for agricultural purposes only.

If you require a galvanised 50mm square axle, please click this link.

Note: Recommended for heavier loads on farm trailers.

65mm round unbraked axle assembly is your solution to axle flex from smaller axles.

Axle Flex will rapidly wear your springs due to the reverberation of vibration from the centre of the axle back to the spring.

Effectively, your spring is working twice as hard as it should. Please read our article about vibration fatigue.

Available Lazy Axles and Ratings

  • 39mm Round Axle Kit | Unbraked Lazy Kit – 750kg
  • 45mm Round Unbraked Lazy Axle Kit – 1450kg
  • 45mm Square Unbraked Lazy Axle Kit | 1450kg – 1600kg
  • 50mm Square Unbraked Lazy Axle Kit
  • 60mm Round Axle 3t Unbraked Axle
  • 60mm Round Axle 3t Unbraked Axle

Calculating The Correct Axle Measurements

  1. Measure the offset wheel. The wheel offset is the distance between the inside of the hub and the outside of the rubber.
  2. Add 50 mm to the offset. Alternatively, choose your distance between the rubber and the chassis.
  3. Multiply by 2 for both sides. Add your chassis width to the above number.
  4. If in doubt, view the video at the bottom of this page.
Still unsure of what measurements to take? Check out this handy guide below:

[P] – Check material specifications. What size and profile is the axle (for example, 45mm Square)
[T] – Overall axle length (tip to tip)
[F] – Hub face to hub face measurement
[A] – Chassis width
[C] – Tyre clearance
[B] – Back offset
[H] – Tyre to chassis
[G] – Axle pad centres

How To Measure An Axle

Identifying Bearing Combinations

You will also need to identify your bearing combination, which can be done by pulling off a hub and bearings and locating the number laser engraved onto the bearing. You will require both the inner and the outer bearing numbers.

Where to identify bearing number. Look for the laser engraved number on the bearing.


Additional information

Weight90 kg
Dimensions240 × 60 × 60 cm
Stud Pattern


Face to Face Length

1325mm, 1350mm, 1375mm, 1400mm, 1425mm, 1450mm, 1475mm, 1500mm, 1525mm, 1550mm, 1575mm, 1600mm, 1625mm, 1650mm, 1675mm, 1700mm, 1725mm, 1750mm, 1775mm, 1800mm, 1825mm, 1850mm, 1875mm, 1900mm, 1925mm, 1950mm, 1975mm, 2000mm, 2025mm, 2050mm, 2075mm, 2100mm, 2125mm, 2150mm, 2175mm, 2200mm, 2225mm, 2250mm, 2275mm, 2300mm, 2325mm, 2350mm, 2375mm


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