Лагерно Тяло - The bearing housing houses the thrust bearing and journal bearings, and provides them with the oiling circuits so that they can operate freely. In some turbochargers, the bearing housing also houses a water-cooling system. Housing material for a pillow block is typically made of cast iron or cast steel.
A pillow block is a platform used to provide support for a rotating shaft with the help of compatible bearings & various accessories.