60mm Round 2t - 3t Hydraulic Disc Braked Axle

60mm Round 2t - 3t hydraulic Disc Braked Axle is suitable as a single braked axle on-road or as a part of a tandem setup.

2t hydraulic setups are rated to a maximum of 2.25t on the road. Tandem configurations if this axle assembly is 4.5t.

Disc Brake Axle Components

• 60mm Round Axle
• Axle Collar
• Hydraulic Caliper Anchor Plate
• Hydraulic Calipers
• Dacromet disc rotor
• Bearings

2t Japanese Marine Bearing Kit

• Inner ID 50mm, OD 89.96mm – HR30210
• Outer ID 31.75mm, OD 61.95mm – 15123/15245
• Seal ID 60.3mm, OD 89.96mm
• Dust Cap OD 63.5mm – CM498

3t Japanese Marine Bearing Kit

• Inner ID 50mm, OD 89.96mm – HR30210
• Outer ID 31.75mm, OD 61.95mm – LM29749
• Seal ID 60.3mm, OD 89.96mm
• Dust Cap

Couplemate uses Al-ko or Trojan hydraulic calipers on all marine disc brake axle build.

Galvanised axles can be provided upon request.

Calculating The Correct Axle Measurements

As a result of viewing the video above, calculate the face to face measurement.

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 own distance between the rubber and the chassis.
3. Multiply by 2 for both sides. Add your chassis width to the above number.

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

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.