LR45X50X20,5 Inner Rings are made from hardened chrome steel and have precision ground or machined raceways. Ideal applications for using inner rings include:
The shaft cannot be used as a raceway with needle roller and cage assemblies, drawn cup needle roller bearings with open ends, drawn cup needle roller bearings with closed end and needle roller bearings Needle roller bearings must be combined with wider LR45X50X20,5 Inner Rings in order to facilitate axial displacement of the shaft in relation to the housing optimum running surfaces are required for the seal lips.
|d||45mm||F and d are arithmetic mean values derived fom the largest and smallest diameter.|
|F||50mm||F and d are arithmetic mean values derived fom the largest and smallest diameter.|