Tapered roller bearing installation method:

1. The inner ring of the four-row tapered roller bearing and the roll neck are generally equipped with a gap. When installing, the bearing is first loaded into the bearing housing, and then the bearing housing is loaded into the journal.

2. The outer ring of the four-row tapered roller bearing and the bearing housing hole are also mechanically matched, and the outer ring A is first loaded into the bearing housing. At the factory, the word {HotTag} symbol is printed on the outer ring, the inner ring and the inner and outer spacers. The bearing box must be loaded into the bearing box in the order of the character symbols. They are not interchangeable to prevent changes in bearing clearance.

3. After all the parts are placed in the bearing housing, the inner ring and the inner spacer, the outer ring and the outer spacer are axially abutted.

4. Measure the gap width between the outer ring end face and the bearing housing cover to determine the thickness of the corresponding gasket.
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