NTN is a global leader in the production of bearings, and its product range includes large-size
bearings that are widely used in various industries. In this article, we will discuss the usage of
NTN’s large-size bearings and their application fields.
Large-size bearings are essential components for many machines that handle heavy loads, such as
cranes, construction machinery, wind turbines, and rolling mills. NTN produces a wide range of
large-size bearings that can withstand heavy loads, high temperatures, and extreme operating
conditions. Here are some examples of NTN’s large-size bearings and their usage:
Spherical roller bearings
Spherical roller bearings are used in heavy-duty applications that require high radial and axial
loads. They are commonly used in mining, construction, and papermaking machinery. NTN’s spherical
roller bearings have a high load capacity and can operate at high speeds, making them ideal for
harsh operating conditions.
Cylindrical roller bearings
Cylindrical roller bearings are used in applications where high radial loads and moderate axial
loads are present. They are commonly used in rolling mills, gearboxes, and pumps. NTN’s cylindrical
roller bearings have high radial load capacity and are designed to operate at high speeds, making
them suitable for heavy-duty applications.
Tapered roller bearings
Tapered roller bearings are commonly used in heavy-duty applications, such as truck transmissions,
mining equipment, and wind turbines. NTN’s tapered roller bearings have a high radial and axial load
capacity and are designed to withstand heavy loads, high temperatures, and extreme operating
conditions.
Four-row tapered roller bearings
Four-row tapered roller bearings are commonly used in rolling mills, gearboxes, and heavy-duty
industrial applications. NTN’s four-row tapered roller bearings have high radial and axial load
capacity and are designed to operate at high speeds, making them ideal for harsh operating
conditions.
Thrust bearings
Thrust bearings are used in applications that require high axial loads and low radial loads. They
are commonly used in machine tools, crane hooks, and other heavy-duty machinery. NTN’s thrust
bearings are designed to withstand high axial loads and are available in different designs, such as
cylindrical, spherical, and tapered roller thrust bearings.
In conclusion, NTN’s large-size bearings are used in various industries and applications that
require heavy loads, high speeds, and harsh operating conditions. NTN’s product range includes
spherical roller bearings, cylindrical roller bearings, tapered roller bearings, four-row tapered
roller bearings, and thrust bearings, all of which are designed to provide excellent performance and
reliability in heavy-duty applications.
| Spherical roller bearings |
| cylindrical roller bearings |
| thrust bearings |
| tapered roller bearings |
| four-row tapered roller bearings |