How to Find Replacement for Hadco 322 Hubs

Updated 09/05/2023 | Published 09/03/2023

Question:

I am looking for the hub assembly Hadco 322 but cant find it anywhere.

asked by: Shiyala

Expert Reply:

The Hadco 322 is obsolete and no longer around. I don't have any information on the bearings it uses either, so you will need to identify the bearings to see if there is a possible replacement. You can look to see if the part number is stamped in the side, or you can measure the inner diameter using digital calipers like # PTW2993. See the diagram below.

Based on other Hadco hubs it probably uses an obsolete bearing combination which means a replacement axle would be your best bet. To find a replacement axle you will need to know your capacity as well as the hub face to hub face measurement.

I have attached a helpful article which shows how to measure your axle. I also included links to our available hubs which can be filtered by bearings along with a link to our axles that can be filtered by length and capacity.

expert reply by: Robin H