ROLL BEARING 22218LBK 80MM, BASIC NAME BEARING NAME MODIFICATOR WITH BEARING SHAPE SHAFT HOUSING MATERIAL CAST IRON BOX FIXING 4 HOLES AXLE THRU AXLE INNER RING WITHOUT ANCHOR BUSHING LOCKING RING WITHOUT LOCKING RING DOUBLE LUBRICATION LIP SEALING WITH GREASE MACHINE 2K 2K BEARING COVER WITHOUT 2K BEARING COVER COMMERCIAL REFERENCE LINK BELT-P-LB68M80R