Tapered roller bearing de doble hilera NTN 4T-430314DX

NTN 4T-430314DX is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for 4T-430314DX via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double row tapered roller bearing is an assembly that integrates two rows of tapered rollers in a single body, allowing it to support radial and axial loads in both directions. It is used in applications requiring high rigidity and load capacity, such as gearboxes, transmission shafts and mining equipment. At MR Accesorios Industriales we sell the NTN line so you can resolve your mounting with reliability.

The designation of these bearings combines a base number with the suffix DX, which indicates the double row configuration. For example, the 4T-4303XXDX series ranges from 4T-430308DX to 4T-430314DX, where the final digits identify size variants. The prefix 4T- is specific to NTN nomenclature for tapered bearings. Understanding this structure allows you to interpret the code and select the correct part for your equipment.

These bearings are used in industries such as metallurgy, cement, mining and heavy machinery manufacturing. In Argentina, they are commonly found in speed reducers, overhead cranes, mills and earthmoving equipment. Their ability to support combined loads makes them ideal for shafts where axial forces change direction, such as in helical or bevel gears.

To select the right bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Mounting requires precise alignment and adequate lubrication, since tapered rollers are sensitive to misalignment. Check the internal clearance and sealing: if the equipment works in dusty or humid environments, it is advisable to choose high-efficiency seals. Correct installation extends the bearing's service life.

When replacing a bearing, it is possible to find equivalences between different brands. If you have the code from another brand, we can help you identify the corresponding NTN reference. Interchangeability depends on dimensions and tolerances, so it is important to verify the technical specifications. At MR we advise you so the replacement is safe and efficient.

If you need a quote for an NTN double row tapered roller bearing, write to us on WhatsApp with the code or the dimensions of your application. At MR Accesorios Industriales we respond promptly and indicate the best solution for your equipment. We can also advise you on mounting and lubrication so your machine keeps running without setbacks.

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