What are the features and installation methods of bearing roller tapered?

Bearing roller tapered features:
The bearing roller tapered can be separated, and the assembly consisting of the inner ring and the roller and the cage and the outer ring can be mounted separately for the tapered roller bearing.
Corrected contact lines at the roller and raceway contacts reduce stress concentrations. The bearing roller tapered can withstand large radial and axial loads. Since the bearing roller tapered can only transmit a one-way axial load, another bearing roller tapered that is symmetrically mounted is required to transmit the axial load in the opposite direction.

A raceway with a slanted angle allows the bearing roller to withstand a combined radial and axial load. The greater the angle between the outer raceway and the bearing centerline, the greater the ability to withstand axial and radial load ratios. The linear contact of the roller with the raceway gives the bearing roller tapered a large load carrying capacity. This feature and the ability to withstand radial loads, axial loads, and both combined loads make bearing roller tapered an ideal choice for many applications. For a given inner diameter, a particularly lightweight cross section can be used to meet different load requirements.
The most used bearing roller tapered is a single row of bearing roller tapered. In the front wheel hub of the car, small size doubles have also been used in recent years.

Column tapered roller bearings. The four-row bearing roller tapered is used in heavy machines such as large cold and hot rolling mills.
Installation of four rows of bearing roller tapered (mounting roller bearings):
The matching of the inner ring and the roll neck of the first and fourth rows of bearing roller is generally with a gap. When installing, the bearing is first loaded into the bearing box, and then the bearing is placed.
The box is loaded into the journal.

The second and fourth rows of bearing roller tapered outer ring and the bearing box hole also adopt the dynamic fit, first insert the outer ring A into the bearing box. At the factory, it is in the outer ring and inner ring.
The inner and outer spacers are printed with the word {HotTag} symbol, which must be loaded into the bearing housing in the order of the character symbols. Not arbitrarily
Change 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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