1) Wash the bearing with kerosene, press into the bearing seat, and fill the rollers of the bearing outer ring with Shell No. 3 lithium base grease to full two-thirds. The bolts of the anti-loosening glue press the bearing glands;
2) The bearing is a cylindrical roller bearing with a separable inner and outer sleeve. The bearing should be sleeved on the shaft and in place;
3) Install the bearing housing on the housing. If there is a grease filling hole, align it. Tighten the bearing seat with the fastening bolts coated with anti-loosening rubber;
4) The inner and outer eccentric blocks are installed on the shaft and in place. Those who have shaft keys should install the shaft keys into the key groove and then install the outer eccentric blocks. Install the shaft with a retaining ring on the shaft;
5) Tighten the eccentric block fastening bolts, turn the adjustable eccentric block to reach the angular position before removal, and tighten its fastening bolts. After the above assembly is completed, the shaft should have a certain axial series motion;
6) Fasten the protective covers on both ends of the vibration motor with screws.