1.Product Overview HM218248/10 is inch-size separable tapered roller bearing set, matched cone HM218248 and cup HM218210, dimension 92.075×146.05×40mm. Separable cone and cup allow separate installation and clearance adjustment. Tapered raceway and crowned rollers bear heavy radial plus unidirectional axial load simultaneously, resist frequent road impact and vibration. Widely used for heavy truck wheel hubs, drive axles, semi-trailer rotary assemblies and construction