Self aligning ball bearing uses smooth metal balls or rollers as well as lubricating inner and outer metal surfaces to reduce friction. These balls or rollers "bear" the load, supporting the spindle of the motor so that the motor (rotor) can be rotated smoothly.
(1) bearing with kerosene wash, pressure bearing, roller bearing outer ring to fill at Shell No. three to 2/3 full wash grease, evenly, mounted on the bearing cover, with coated bolt fastening bolt pressing bearing gland pine gum;
(2) the bearing is a detachable cylindrical roller bearing with internal and external sleeves. The bearing should be fitted to the rotating shaft and in place.
(3) bearing the bearing seat on the shell, if there is a grease injection hole, it must be aligned. Tighten the bearing seat with the fastening bolts coated with bolts.
(4) the eccentric block inside and outside is installed on the rotating shaft and is in place. The shaft key should be loaded into the key slot and reload the outer eccentric block, and the shaft is mounted on the rotating shaft with the shaft.
(5) fasten the fastening bolt of the eccentric block, rotate the adjustable eccentric block, make it reach the angle position before unloading and tighten the fastening bolt. After the completion of the above assembly, the shaft should be subjected to a certain axial movement.
(6) the protective cover on both ends of the vibration motor is fastened with a screw.
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