IR42x47x30 Budget Brand Needle Roller Bearing Inner Ring 42x47x30mm Sealed D - Cup outer diameter:

D - Cup outer diameter: 75

Its content of molybdenum disulphide and graphite provides extra protection for harsh applications subjected to high loads

Mass (kg): 2

000 max 65

By inte - grating the insulating properties into the bearing

IR42x47x30 Budget Brand Needle Roller Bearing Inner Ring 42x47x30mm Sealed D - Cup outer diameter:Inner rings IR are made from hardened rolling bearing steel and have precision machined or ground raceways Inner rings are used where the shaft cannot be used as a raceway for needle roller bearings and cage assemblies, drawn cup needle roller bearings with or without open ends. Needle roller bearings must be combined with wider inner rings in order to allow largel axial displacements of the shaft in relation to the housing