199-4583 Debris-Resistant Needle Bearing Cage Fits Caterpillar199-45832747469 Needle Bearing Cage VXB Bearing 199 4583 Radial needle roller and cage assemblies are self contained, ready to mount bearings designed to be used where the housing bore and shaft can act as raceways. They are designed to carry large loads and function smoothly and dependably through high rotational speeds. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each