"61903-29.5" bearing. Best all steel bearing for wheel hubs.

Please note this is used only in OLDER I-9 hubs, i.e.: pre Torch era hubs.

SPECIAL UNDERSIZED OD OF 29.5MM

DIMENSIONS ....... 17mm x 29.5mm 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