..., a method for measuring the roller skew angle in the loading zone of a cylindrical roller bearing with strain gauges is presented. The measurement principle is that the roller skew angle is related to the movement of the contact line between the roller and raceway. The strain gauge array on the outer...

... the frictional moment of the cylindrical roller bearing (CRB) under a wide range of operating conditions. The complex relationship between the bearing frictional moment and multiple operating parameters such as the shaft speed, roller–raceway contact load, cage slip ratio and lubricating property is established...

... the abnormal vibration and premature failure of bearings. This paper experimentally investigates the effect of off-sized rollers on the dynamic load distribution in a cylindrical roller bearing. Different configurations of off-sized rollers are given considering the oversized and undersized roller conditions...

...Jing Liu; Zidan Xu; Chenyu An Cylindrical roller bearings (CRBs) are key components of mechanical transmission systems. The internal load distribution and stiffness (LDAS) have significant effects on the bearing fatigue life and vibrations. It can also affect the precision, reliability, and service...

...Zhijian Wang; Jiawei Song; Xinglin Li; Qingtao Yu To improve the endurance and reliability of cylindrical roller bearings (CRBs) under complex operating conditions, a dynamic model of CRB is developed. The model incorporates a roller–raceway contact model to optimize roller profile and is further...