MECHANICAL ELEMENT FOR MACHINES SPECIAL; COMPONENT: DRIVING WHEEL AXLE; MACHINE: BRIDGE CRANE DEMAG; INCLUDES: 81088544 WHL KTL8 (A) 1 PCS 400 IDLER AXLE; 34268299 RET. INT 160 X 4 RING DIN 472 2 PARTS; 81078244 SEAL RING 93 X 159.8 X 4 PA 66 4 PARTS; 36271199 BEARING ROLLER 21315 DIN 635 2 PARTS;