Tapered Bearing

taper roller bearing

-30206-

This type of bearing is a separable bearing. The tapered roller bearing mainly bears the combined radial and axial load mainly in the radial direction. The bearing capacity depends on the raceway angle of the outer ring, the larger the angle, the greater the bearing capacity. The greater the angle between the outer raceway and the centerline of the bearing, the greater the ability to withstand the ratio of axial and radial load. The linear contact between the roller and the raceway makes the tapered roller bearing have a great load capacity.

According to the number of rows of rollers installed, there are different structural types such as single-row, double-row and four-row tapered roller bearings.
The clearance of single-row tapered roller bearings needs to be adjusted by the user during installation; the clearances of double-row and four-row tapered roller bearings have been set at the factory according to user requirements and do not require user adjustment.

The tapered roller bearing has a tapered inner ring and an outer ring raceway, and the tapered rollers are arranged between the two. All the projection lines of the cone surface converge at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads.
The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the angle α, the higher the axial load capacity. The size of the angle is expressed by the calculation coefficient e; the greater the value of e, the greater the contact angle, and the greater the applicability of the bearing to bear the axial load.

taper roller bearing

-33207-

According to the number of rows of rollers installed, there are different structural types such as single-row, double-row and four-row tapered roller bearings.
The clearance of single-row tapered roller bearings needs to be adjusted by the user during installation; the clearances of double-row and four-row tapered roller bearings have been set at the factory according to user requirements and do not require user adjustment.

The tapered roller bearing has a tapered inner ring and an outer ring raceway, and the tapered rollers are arranged between the two. All the projection lines of the cone surface converge at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads.
The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the angle α, the higher the axial load capacity. The size of the angle is expressed by the calculation coefficient e; the greater the value of e, the greater the contact angle, and the greater the applicability of the bearing to bear the axial load.

taper roller bearing

-32008-

The tapered roller bearing has a tapered inner ring and an outer ring raceway, and the tapered rollers are arranged between the two. All the projection lines of the cone surface converge at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads.
The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the angle α, the higher the axial load capacity. The size of the angle is expressed by the calculation coefficient e; the greater the value of e, the greater the contact angle, and the greater the applicability of the bearing to bear the axial load.

The advantages are as follows:
1. Combines radial and axial load-bearing capacity.
2. Under the same combination of axial/radial load, a tapered roller bearing or cylindrical roller bearing with a smaller inner diameter has the same calculated fatigue life; a tapered roller bearing with the same bore diameter is compared with a ball bearing or cylindrical roller Bearings can achieve longer fatigue life.
3. In terms of the figured carrying capacity, the size is smaller.
Fourth,  Tapered roller bearing does not depend entirely on the matching of the bearing seat or shaft to achieve a certain amount of axial adjustment.
5. The inherent automatic oil transfer feature due to the tapered structure removes any particulate contaminants from the contact area of ​​the raceway, thus greatly reducing the impact of pollutants in the working environment.
6. The raceway with an inclination angle can make the tapered roller bearing bear the combined radial and axial load.
The ability to withstand radial load, axial load and these two combined loads makes tapered roller bearings the most ideal choice in many applications.
7. Because the inner and outer raceways can be separated, installation and disassembly are very simple.
8. The price of tapered roller bearings for a given fatigue life calculation is generally lower than that of other types of bearings.

Tapered roller bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, plastic machinery, steel equipment, pump compressors, gear units, paper machinery, railway vehicles, motorcycles, and wind power generation.

taper roller bearing

-33207-

The advantages are as follows:
1. Combines radial and axial load-bearing capacity.
2. Under the same combination of axial/radial load, a tapered roller bearing or cylindrical roller bearing with a smaller inner diameter has the same calculated fatigue life; a tapered roller bearing with the same bore diameter is compared with a ball bearing or cylindrical roller Bearings can achieve longer fatigue life.
3. In terms of the figured carrying capacity, the size is smaller.
Fourth,  Tapered roller bearing does not depend entirely on the matching of the bearing seat or shaft to achieve a certain amount of axial adjustment.
5. The inherent automatic oil transfer feature due to the tapered structure removes any particulate contaminants from the contact area of ​​the raceway, thus greatly reducing the impact of pollutants in the working environment.
6. The raceway with an inclination angle can make the tapered roller bearing bear the combined radial and axial load.
The ability to withstand radial load, axial load and these two combined loads makes tapered roller bearings the most ideal choice in many applications.
7. Because the inner and outer raceways can be separated, installation and disassembly are very simple.
8. The price of tapered roller bearings for a given fatigue life calculation is generally lower than that of other types of bearings.

Tapered roller bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, plastic machinery, steel equipment, pump compressors, gear units, paper machinery, railway vehicles, motorcycles, and wind power generation.

Tapered Bearing