Test equipment for monitoring tribological characteristics of Ball bearing

摘要

A tester for testing tribological characteristics of a ball bearing includes a drive shaft, a radial rod extending in a radial direction of the drive shaft, a ring member coupled to the drive shaft, Wherein a ball substitute is formed on one of a side face of the ring member and an end face of the end member and a contact face on which the ball substitute is contacted is formed on the other of the end face and the end face of the ring member, The rotation of the driving rotation shaft causes the ring member to rotate so that the rotational contact state between the ball of the ball bearing and the surface that contacts the ball is reproduced.