First, the assembly of the bearing housing
1. The bearing housing is installed on the wall of the machine base, and the fixing bolts are not tightened. Leave a gap of 2 mm between the bearing housing and the wall plate, and then fit the bearing, the clamping bushing, the retaining washer and the round nut in the fixed end and fasten them.
2. Secure the bearing housing and tighten the bolts.
3. Fill the bearing space of 1/4 of the potassium-based grease.
4. Install the bearing cap and tighten it.