NTN 4T-72225C/72487 tapered roller bearing

NTN 4T-72225C/72487 is a reference of tapered roller bearing, within Bearings. Request a quote for 4T-72225C/72487 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

NTN 4T series tapered roller bearings are components designed to support radial and axial loads in one direction. Their construction with tapered rollers and inclined raceways allows linear contact that distributes the load better. They are used in applications where motion must be transmitted with precision and significant forces must be supported, such as gearboxes, reducers, wheel axles and industrial machinery. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you to choose the correct code according to your equipment.

The 4T series designation is read as a cup and cone assembly. For example, 4T-6559C/6535 indicates a cone 6559C and a cup 6535; 4T-55175C/55437 combines the cone 55175C with the cup 55437. The letter C in the cone usually indicates a design variant, and the numbers identify each component. Knowing this nomenclature allows you to order the exact replacement or the appropriate equivalence.

These bearings are used in industries such as food, metallurgy, mining and agriculture. In Argentina it is common to find them in speed reducers, conveyor belts, mills, presses and earthmoving equipment. They are also used in the automotive and railway sector. Their ability to support combined loads makes them suitable for shafts that receive simultaneous radial and axial forces, provided they are mounted and lubricated correctly.

To select the appropriate bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing or protective plates prevent the entry of contaminants; in dirty environments it is advisable to choose effective seals. Lubrication must be the one indicated by the manufacturer, and mounting requires precise alignment and adjustment of the axial clearance. Incorrect mounting can reduce service life. If you need help, MR Accesorios Industriales advises you.

NTN 4T series tapered roller bearings can be interchanged with those of other brands that follow the same standardized dimensions, such as SKF, FAG or Timken, as long as the bore diameter, outer diameter and width match. Interchangeability depends on the complete designation and the tolerances. If you have the code from another brand, we can identify the equivalence and quote you the corresponding NTN option.

To request a quote, send us the complete code or the measurements of your bearing via WhatsApp. We will reply shortly with availability and conditions. We can also advise you if you need a specific variant. MR Accesorios Industriales works with the main brands to provide you with a reliable solution.