Tapered roller bearings are designed at a point on the central shaft of the bearing where the raceway surfaces of the inner and outer rings and the tapered apex of the rollers intersect. The radial load acting on the bearing causes an axial component, so it is necessary to use two bearings facing each other as a combination bearing or a double row bearing.
In the H series for high-load loads, bearings marked with the symbol J after the basic model have the outer ring width, the diameter of the small end face of the outer ring raceway, and the contact angle in accordance with the ISO regulations. Therefore, the inner ring assembly and the outer ring of the bearing marked J with the same basic designation are interchangeable. So what are the advantages of tapered roller bearings?
1.High load carrying capacity: Tapered roller bearings have a large load carrying capacity and are able to operate stably under heavy loads and shock loads. This makes them ideal for carrying heavy loads such as rolling mills, cranes, mining equipment, etc.
2.Self-alignment performance: tapered roller bearings have good self-aligning performance, and can automatically adjust the shaft deviation to make the bearing evenly stressed. This helps to reduce bearing wear and fatigue and extend the service life of the bearing.
3.High temperature resistance: Tapered roller bearings are made of high-temperature resistant materials and grease, which can operate stably in high-temperature environments. This makes them ideal for high-temperature industrial sectors such as hot rolling mills, hot forging mills, heat treatment equipment, etc.
4.Adaptability: Tapered roller bearings are suitable for various types of mechanical transmission systems, such as rotation, sliding, rolling, etc. In addition, they are also suitable for a variety of different installation methods, such as face-to-face, back-to-back, tandem, etc. This makes tapered roller bearings widely applicable.
5.High reliability: Tapered roller bearings adopt precision machining and strict quality control, which has good reliability and stability. Under the correct use and maintenance, tapered roller bearings can operate stably for a long time, reducing breakdowns and maintenance costs.
6.Ease of Maintenance: Tapered roller bearings are designed to make maintenance and replacement easy and convenient. Most tapered roller bearings can be mounted and removed by side or face without the need to disassemble the entire drivetrain. In addition, proper lubrication and maintenance can also extend the service life of tapered roller bearings.