"61805 SRS" bearing. Best all steel bearing for wheel hubs.

DIMENSIONS ....... 25mm x 37mm x 7mm
SEALS ...... "Snap Ring Seal" or "LLB"
BALL MATERIAL .....Chromium Steel
BALL GRADE ............... 5
RACES ........ Chromium Steel
APPLICATION .... Wheel Hub
GREASE ... Realube Bearing Compound