Luoyang Hongyuan Bearing Technology Co., Ltd has been granted a utility model patent on for "a new type cylindrical roller bearing" by the State Intellectual Property Office.
The utility model is designed with a structure with hollow cylindrical rollers, which ensures the through quenching of rollers, uniform hardness and mechanical properties throughout the cross-section, thus improving the roller life.
[Utility model] A new cylindrical roller bearing
Authorized Publication Patent No.: CN204985341U
Authorized Issue Date: 2016.01.20
Application No.: 2015205570092
Application Date: 2015.07.29
Patentee: Luoyang Hongyuan Bearing Technology Co., Ltd.
Inventors: Zhou Shuzhou; Zhang Baoxin; Shao Xiuhua
Product Model | Inside Diameter | Outside Diameter | Thickness |
K125×135×35 NTN | 125 | 135 | 35 |
K125×133×34 NTN | 125 | 133 | 34 |