Patent ID: 8757885

Claim:
A bearing housing ( 1 ) of an exhaust-gas turbocharger, comprising: a compressor-side housing flange ( 2 ), a central housing section ( 3 ) which is integrally connected to the housing flange ( 2 ) and in which is arranged a first partial section ( 4 ) of an oil chamber ( 5 ) which has an oil inlet ( 20 ) and an oil outlet ( 21 ), and a turbine-side housing section ( 6 ) which has a turbine-side housing flange ( 7 ) and in which is arranged a second partial section ( 8 ) of the oil chamber ( 5 ), wherein the central and turbine-side housing sections ( 3 , 6 ) are provided with an oil cooling duct ( 13 ; 13 ′), the oil cooling duct being in direct fluid communication with the oil chamber to receive oil therefrom, the oil cooling duct being in direct fluid communication with the oil outlet to supply oil thereto.