421-22-32860 bearings are used in the Bulldozer Bearing system of Komatsu heavy machinery equipment: WA480-6 WA480-5 WA480-8 WA480-8E0
170-09-13230 bearings are used in the Bulldozer Bearing system of Komatsu heavy machinery equipment: 170-09-13230 BEARING KOMATSU parts D150A, D155A, D155C, D155S, D155W
170-09-13210 bearings are used in the Bulldozer Bearing system of Komatsu heavy machinery equipment: 170-09-13210 BEARING KOMATSU parts D135A, D150A, D155A, D155C, D155S, D155W