... Material : 50Mn , 42CrMo Focus on Customers Tower Crane roller slewing bearing OD :1298MMID :998MMHeight :82MMNet Weight :230KG ... CraneIn addtion , we can offer the following cross roller slewing bearing , some slewing bearing is in ... 32.1250, 112.32.12501, 1.32.1400, 112.32.1400, 111.32.1600, 112.32.1600, 111.32.1800112.32.1800, 111.40.2000, 112.40.2000, 111.40.2240, 112.40.2240, 111.40.2500, 112.40 ...