What should we pay attention to when using 4 bolt pillow block bearings?

Proper installation is very important for the use of 4 bolt pillow block bearings. I hope that everyone can use the correct installation method in future use.
(1) When installing 4 bolt pillow block bearings, mechanical, heating or hydraulic methods can be selected depending on the type and size. The force applied to the 4 bolt pillow block bearings during installation must never be transmitted from one bearing ring to the other through the rolling elements, otherwise the raceway may be damaged. However, under no circumstances can you directly hit the bearing ring, cage, rolling element or seal.

(2) Install the eccentric sleeve. Firstly, eccentric sleeve is placed on the eccentric step of the 4 bolt pillow block bearings, and the shaft is tightened by hand. Then insert or hold the small iron rod against the counterbore on the eccentric sleeve. 1. Use a hammer to strike a small iron rod in the direction of rotation of the shaft. Install the eccentric sleeve securely and finally lock the socket head cap screws on the eccentric sleeve.

(3) The bolts of the 4 bolt pillow block should not be tightened first, so that the 4 bolt pillow block bearings can be rotated in the bearing housing. Then fasten the bearing block bolts. Also install the other end of the same shaft 4 bolt pillow block bearings and seat, rotate the shaft a few turns, let the bearing itself automatically find the position.
(4) Apply lubricant to the bearing seat and bearing mating surface, and install the bearing into the bearing housing. The assembled bearing is then placed over the shaft with the housing and the 4 bolt pillow block bearings are pushed to the desired position for installation.

ZYSL company specializes in 4 bolt pillow block bearings for many years. All raw materials and accessories have been carefully selected to ensure a good user experience.

Welcome to contact me to know the price of 4 bolt pillow block bearings