... :shperical roller bearing,cylindrical roller bearing, taper roller bearing,needle bearing,angular contact ball bearing,thrust ball bearing,thrust roller bearing.3.material: stainless steel,bearing steel, ... taper roller ball bearing:The size of metric single taper roller ball bearing: d 15-----360mmThe size of inch single taper roller ball bearing: d 14.989---838.200mmSingle row taper roller bearing ...