After talking to somebody at an aftermarket company, She told me what I need is a "National Bearing B45". I found this clear picture on O'reilly's site in case anybody else looking for a similar bearing. There's also a NOS on ebay right with part number 909625 which looks like the part number for the race.

https://www.oreillyauto.com/detail/b/national-2929/tire---wheel-16779/wheel-bearings---seals-16502/wheel-bearing-12839/0a2c1abcc422/national-bearing/b45/2552954


1954 Chevy 4400