On Jun 16, president Cao Jianguo AircraftEngine Corp of China investigated HRB. He visited production site and listened to the reports on Harbin Bearing Manufacturing Co., Ltd (hereinafter referred to as HRB) development and production.
Cao hoped HRB to focus on its main business and to develop advanced and reliable first-class aero-engine bearings.
Product Model | Inside Diameter | Outside Diameter | Thickness |
NK29/30R+IR25×29×30 NTN | 25 | 38 | 30 |
NK29/20R+IR25×29×20 NTN | 25 | 38 | 20 |