IR170x185x45 Budget Brand Needle Roller Bearing Inner Ring 170x185x45mm Sealed Basic bearing insert: 1075

Basic bearing insert: 1075

Static: 450kN

Permissible axial load: 57

Fatigue Load Limit: 315kN

Bolt Used: M146

IR170x185x45 Budget Brand Needle Roller Bearing Inner Ring 170x185x45mm Sealed Basic bearing insert: 1075Inner 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