Basic structure of slewing bearing
In the single row four point contact ball type slewing bearing (QU, QW, QN Series)Four - point contact slewing bearings (VL Series)Four - point contact slewing bearings (VS Series)Four - point contact slewing bearings (V Series)- single row cross roller slewing bearings (XS Series)- single row cross roller slewing bearings (X Series)
The left and right are respectively (upper part): 1. outer ring (toothed or toothless), 2. sealing belt, 3. roller (roller or roller), 4. oil filling nozzleFrom the left and right are (some): 1. (3. pin plug 2. cone inner ring teeth or without teeth) 4. or 5. isolation block holder mounting hole (Huoguang wire hole hole)The light slewing bearing has the same structure as the common slewing bearing, which is light in weight and flexible in rotation. Widely used in food machinery, filling machinery, environmental protection machinery and other fields.
The slewing bearing is usually composed of four big parts, such as inner ring, outer ring, rolling body, isolating block and so on. As the core component adopts slewing bearing, it can bear axial force and radial force at the same time. There are many forms, but the structure is basically similar.
