Tapered roller bearing NTN 4T-330122CE

NTN 4T-330122CE is a tapered roller bearing reference, within Bearings. Request a quote for 4T-330122CE via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The tapered roller bearing is a component designed to carry radial and axial loads simultaneously. Its internal geometry, with angled rollers and raceways, allows linear contact that distributes the load better and gives the assembly great rigidity. It is used in applications with combined forces where high load capacity is required, such as gearboxes, drive shafts, wheel hubs and industrial equipment. MR Accesorios Industriales sells the NTN line for the Argentine market.

The designation of these bearings combines a numeric prefix with the CE suffix. In the 4T series, the first block of digits identifies the size and geometry of the assembly, while the CE ending corresponds to a specific design variant within the NTN catalog. For example, the codes 4T-330072CE and 4T-331123CE follow that logic: the central number orders the series by dimensions and the suffix defines design particularities, such as the cage type or surface treatment. To select the correct bearing, always use the full code shown on the drawing or on the original part.

These bearings are used in a wide variety of industrial equipment in Argentina. They are found in speed reducers, road machinery axles, conveyor belts, mills, pumps and industrial fans. They are also present in the automotive and heavy transport sector, where wheel hubs and differentials require bearings capable of absorbing combined loads. In the metallurgical and cement industries, tapered rollers withstand the severe forces of crushers and rotary kilns. Their versatility makes them a reliable solution for machinery maintenance and repair.

To correctly choose a tapered roller bearing, consider the radial and axial load it will carry, the rotation speed and the environmental conditions. Mounting requires precise alignment and proper adjustment of internal clearance, which is regulated by the axial displacement of the races. Lubrication, whether with grease or oil, must be the one specified for the operating temperature and speed. Efficient sealing prevents contamination by dust or particles and extends service life. In applications with high loads, it is recommended to periodically check clearance and race condition.

When replacing a tapered roller bearing, customers often provide the code of another brand. In those cases, interchangeability is assessed by comparing the main dimensions (bore, outer diameter and width) and load capacity. NTN offers a complete line that can replace other recognized brands, but the equivalence must always be confirmed with a specialist. MR Accesorios Industriales advises you to find the right replacement, whether you bring the original code or the measurements taken from the part.

If you need a quote for an NTN tapered roller bearing, write to us on WhatsApp with the code or size you are looking for. At MR Accesorios Industriales we quote it promptly and tell you the compatible alternative if needed. With more than 80 years of experience in the Argentine industrial market, we are your partner for keeping your equipment running.

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