01 For bearing rings with clearance fit, it is recommended to apply a thin layer of anti-creep corrosion agent on the mating surface to prevent frictional corrosion between the mating surfaces.

02 The force applied to the bearing during installation must never be transmitted from one bearing ring to another through the rolling elements, otherwise, damage to the raceway may occur. But under no circumstances, the bearing rings, cages, rolling elements, or seals should be struck directly.

03 Install the eccentric sleeve. First, place the eccentric sleeve on the eccentric step of the bearing inner sleeve and tighten it by hand in the rotational direction of the shaft. Then insert a small iron rod into or against the counterbore on the eccentric sleeve, and strike the small iron rod with a hand hammer in the rotational direction of the shaft to make the eccentric sleeve firmly installed. Finally, lock the hexagon socket screw on the eccentric sleeve.

04 Do not tighten the bolts that fix the bearing housing first. Allow the bearing outer sleeve to rotate within the bearing housing. Then fasten the bolts of the bearing housing well. Similarly, install the bearing and housing at the other end of the same shaft, rotate the shaft several times, and let the bearing itself automatically find the correct position.

05 Apply lubricating oil on the mating surface between the bearing housing and the bearing, and install the bearing into the bearing housing. Then, sleeve the assembled bearing and bearing housing together onto the shaft and push it to the required position for installation.