I've replaced a two sets of cartridge bearings recently and in both cases went for cheap ebay bearings and they pressed in quite easily. One I made "bearing press" with washers and stud but on the 2nd wheelset I simply tapped them in.
I'd say replace the bearings
I've replaced a two sets of cartridge bearings recently and in both cases went for cheap ebay bearings and they pressed in quite easily. One I made "bearing press" with washers and stud but on the 2nd wheelset I simply tapped them in.
I'd say replace the bearings