Tapered roller bearing NTN 4T-495AS/493

NTN 4T-495AS/493 is a tapered roller bearing reference, within Bearings. Request a quote for 4T-495AS/493 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN J series tapered roller bearing is a component designed to support combined radial and axial loads. Its cone and cup geometry allows linear contact that distributes the load and provides high load capacity. It is used in applications requiring rigidity and precision, such as gearboxes, wheel shafts and industrial machinery. MR Accesorios Industriales sells this series backed by more than 80 years in the Argentine market.

The designation of the J series is interpreted from its components. For example, the code 4T-495AS/493 indicates an assembly made up of a cup and a cone. The prefix 4T- identifies the NTN J series, while 495AS corresponds to the cone and 493 to the cup. Additional suffixes, when they appear, can indicate characteristics such as contact angle or special tolerances. To select the correct bearing, it is essential to identify both numbers and consult the dimension tables.

In Argentine industry, NTN J series tapered roller bearings are used in a wide variety of equipment. They are found in gearboxes, speed reducers, transmission shafts, rollers of road and agricultural machines, and in the metalworking sector. They are also present in pumps, fans and material handling equipment. Their ability to support combined loads makes them suitable for demanding applications where reliability is critical.

For a correct selection, it is necessary to consider the radial and axial load, the rotation speed and the environmental conditions. Mounting requires precise alignment and an adequate fit between cone and cup. Lubrication must be chosen according to temperature and speed; it can be grease or oil. Sealing is key to retain the lubricant and exclude contaminants. Incorrect mounting can cause premature wear or failures, so it is recommended to follow the manufacturer's instructions.

Tapered roller bearings are interchangeable between different brands as long as the dimensions and load capacity match. When replacing a bearing, it is important to verify the complete part number and the tolerances. NTN offers the J series with international quality standards. If you need an equivalent, you can consult MR Accesorios Industriales by providing the part number of the original part.

To request a quote for the NTN J series tapered roller bearing you need, send the complete part number on WhatsApp to MR Accesorios Industriales. We will reply promptly with the commercial information. If you have doubts about the designation or require technical assistance, our team can help you identify the right part. MR Accesorios Industriales, with more than 80 years of experience, is at your disposal to advise you.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.