2t bearing dolly to suit AL-KO hubs with 15123 and 30210 Bearings.
Bearing Dollys take the effort out of changing a new or old caravan and trailer bearings.
After the old bearings are removed, and the grease cleaned out, knock in the outer cup until it is flush with the hub surface.
Hold the bearing dolly vertical before giving it one smack with a lump hammer. This smack gets the cup started and before the hub journal. You should be able to feel the dolly stabilise on the outer side of the hub journals.
Hold dolly vertical and smack home with the hammer. Once you hear a sound change, the cup has bedded itself on the bottom shoulder, and the job is complete.
Turn the hub over and do the same procedure on the other side.
Bearing Dolly Specifications;
- Small = 61.9m OD Suit 152123 bearing outer.
- Large = 89.8mm OD Suit 30210 bearing.