NTN 4T-387A/382 tapered roller bearing

Product detailed description

The NTN 4T-387A/382 tapered roller bearing is a single row bearing designed for applications requiring high precision and reliability. This bearing is manufactured by the Japanese manufacturer NTN, known for its quality production and innovation in the field of bearings.

The bearing has an inner diameter (d) of 57.15 mm, an outer diameter (D) of 98.425 mm and an overall width (T) of 21 mm. The width B, which refers to the width of the outer ring, is 21.946 mm, while the width C, which refers to the width of the inner ring, is 17.826 mm. The hole profile is cylindrical, which allows easy mounting on the shaft.

The bearing is constructed of steel, which ensures its high strength and wear resistance. The bearing is designed to operate in a temperature range from -30 °C to +120 °C, making it suitable for various industrial applications. The bearing is equipped with a steel cage, which ensures proper guidance of the rolling elements and increases the overall stability of the bearing during operation.

This bearing does not have a seal, which means that it is intended for applications where protection against contamination is not required or where external lubrication is provided. Its design is optimized for transmitting combined radial and axial loads, which is typical of tapered roller bearings.

Thanks to its technical parameters and design features, the NTN 4T-387A/382 bearing is suitable for use in various industrial sectors, including the automotive industry, where it is often used in axles and gearboxes.