You might be better off taking it apart and keeping the bearings (add a lot of grease) to use as replacements. That damage to the flange looks as if it could cause problems.
@spj7 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
You might be better off taking it apart and keeping the bearings (add a lot of grease) to use as replacements. That damage to the flange looks as if it could cause problems.