NTN 4T-M84549/M84510 tapered roller bearing

Product detailed description

NTN 4T-M84549/M84510 is a tapered roller bearing designed for applications where combined loads, i.e. radial and axial forces, need to be transferred. This bearing is part of the 4T series from the Japanese manufacturer NTN, which is known for its precise manufacturing and high quality products.

The bearing has an inner diameter (d) of 26.987 mm and an outer diameter (D) of 57.150 mm. The bearing width (B) is 19.431 mm, while the width of the tapered raceway (C) is 14.732 mm. The total width of the bearing (T) is identical to the value B, i.e. 19.431 mm. These dimensions are optimized for efficient load distribution and long bearing life.

The bearing material is high-quality steel, which ensures wear resistance and the ability to operate in a wide temperature range from -30 °C to +120 °C. The bearing is equipped with a steel cage, which ensures proper roller guidance and minimizes friction. The bearing is supplied without a seal, which is suitable for applications where protection against contamination is not required or where an external seal is provided.

The hole profile is cylindrical, which allows easy mounting on the shaft. This type of bearing is ideal for use in industrial applications such as gearboxes, differentials and other mechanisms where high precision and reliability are required. The marking 4T-M84549/M84510 indicates a specific model and dimensional series, which facilitates identification and compatibility with other components.