WHILE CLEANING UP WORK AREA AT DUST PUMP EMPLOYEE WAS GOING TO PUT SCRAP BEARING BALLS AND BEARING HOUSING ON PALLET. HE WAS PICKING UP BEARING HOUSING (WEIGHING APPROX. 60 LBS) TO PUT ON PALL ET. HE HAD TO CROSS OVER DISCHARGE PIPE THAT IS ABOUT 12"" OFF THE GROUND. FELT PULLING IN LEFT GROIN AREA. HERNIA REPAIR SURGERY SCHEDULED FOR 1/15/03.