Single Row Tapered Roller Bearings

Tapered Roller Bearings

Tapered roller bearings are mainly suitable for bearing the combined radial and axial load. The larger the contact angle of the outer ring raceway, the greater the ability to bear the axial and radial load ratio. The linear contact between roller and raceway makes tapered roller bearing have large bearing capacity. This kind of bearing is a release bearing, and its inner components (inner ring, tapered roller and cage) and outer ring can be installed respectively. The characteristics of tapered roller bearing make it an ideal choice in many applications.

The radial clearance and axial clearance of high speed tapered roller bearings can be adjusted during installation and use, or axial preload can be applied for installation. The size of axial clearance has a great influence on whether the bearing can work well. When the axial clearance is too small, the temperature rises; When the axial clearance is too large, the bearing is easy to be damaged. Therefore, special attention should be paid to adjusting the axial clearance of the bearing during installation and operation.

Xuankun tapered roller bearings factory can produce metric series, British series inch tapered roller bearings, and can also design and manufacture various non-standard series tapered roller bearings for users. It is widely used in automobile differential, wheel hub, gearbox and other parts.

Tapered roller bearings for sale

As the name implies, the rolling elements and raceways (of outer and inner rings) of these bearing are made with a tapered profile. These stainless steel tapered roller bearings can be separated into components, i.e. outer ring (cup), and the combined inner ring and roller assembly (cone).

Tapered Roller Bearings are further classified into:

1. Single Row

A Single Row Tapered Roller Bearing can support combined radial and axial load. However, if an application has a bi-directional axial load, then two single row tapered roller bearings can be used together in a back-to-back or face-to-face mounting pattern.

2. Double Row

Double Row Tapered Roller Bearings are specially made to sustain radial and bi-directional axial loads.

3. Four Row

Four Row Tapered Roller Bearings can support much heavier radial and impact loads, in addition to standard capabilities of a Double Row Tapered Roller Bearings. Suitable for very high load applications.

Tapered roller bearings Features

Reliable operation
Optimized rollers to the surface of the tunnel to help form a fluid power lubricant.

Long lasting
The contour of the bumpy surface of the bearing of the bearing optimizes the load distribution along the contact surface, reducing the stress peak of the roller end.

Roller contour and size
The manufacturing size of the roller contained in the small tapered roller bearings is very close to the geometric tolerance. It provides the best load distribution, reduces noise and vibration, and makes the pre -load more accurate.

Can be separated and interchangeable
The inner ring with roller and holding the assembly can be installed separately from the outer ring. In addition, separate components are exchanged. Help installation, disassembly and maintenance inspection.

Low friction
The optimized roller end design and surface smoothness on the flange can promote the formation of lubricating oil film, thereby reducing friction. This also reduces frictional heat and flange wear. In addition, metric tapered roller bearings can better maintain pre-loading and run at the level of noise.

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