BALL BEARING 6001 LLU Product DescriptionBALL BEARING 6001 LLUProduct InformationFits to model (8)Power CuttersHusqvarna K 760Husqvarna K 1270Power Cutters & Concrete SawsHusqvarna K 970 RescueHusqvarna K 1270Husqvarna K 770String Trimmers525iLK with trimmer attachment (tool only)525iLK powerhead (tool only)525iLST (tool only)