INDIVIDUAL WAS TAKING OFF A BEARING SHAFT ASSEMBLY (WEIGHING 75 LBS.) FROM A TAKE-UP PULLEY IN THE SHOP. HIS RIGHT HAND SLIPPED OFF AND THE BEARING SHAFT ASSEMBLY FELL ON HIS LEFT HAND (RING FINGER). INJURY REQUIRED FIVE STITCHES - NO BROKEN BONES. EE RETURNED TO WORK THE SAME DAY.