The F-206473 single-row roller structure has extremely high radial load capacity and is suitable for pulsating impact load conditions. Model F-206473 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description Mainly used in hydraulic main pumps, piston pumps, travel motors, and gearbox assemblies for construction machinery; widely used in heavy construction machinery such as excavators, loaders, and concrete pump trucks. Company Profile: Zhonghong bearing