The bearing on the outside is called the outer bearing. Parallel bearings are generally considered better for off road use as they have a higher load rating (1600 kg). With standard bearings, the inner bearing is larger than the outer, but with parallel bearings they’re the same size.

How do I know if I have Ford or Holden bearings?

The main two differences between a Holden and Ford bearing is of course the sizing. A general rule of thumb is if the bearing fits over your thumb, it is a Ford bearing. Ford bearings can also be known as slimline. The Holden bearing is slightly smaller and won’t quite fit onto your thumb.

What are parallel trailer bearings?

Trailer wheel bearings comprise of two parts, the cup which is pressed into the hub and the cone, this is the part that contains the rollers of the trailer wheel bearing. Parallel bearings are generally considered better for off road use as they have a higher load rating (1600 kg). …