Tapered roller bearing SKF XT4DB 200

SKF XT4DB 200 is a tapered roller bearing reference, within Bearings. Request a quote for XT4DB 200 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF XT series tapered roller bearings are components designed to withstand simultaneous radial and axial loads. Their tapered roller and raceway geometry allows linear contact that distributes load better, ideal for demanding applications. At MR Accesorios Industriales we carry this line for industrial equipment requiring high load capacity and rigidity. If you need to identify the correct part number or an alternative, our technical team can help you.

The XT series designation is interpreted according to SKF nomenclature: the prefix XT identifies a high-capacity execution, while the numbers and suffixes that follow indicate the size and additional characteristics. For example, the code XT4DB 200 combines a section size and a DB suffix that indicates a duplex back-to-back mounting. Other common suffixes in this family may indicate brass cages, special tolerances or contact angles. To read each case correctly, it is essential to consult the full designation and verify the details in the catalog.

These bearings are used in applications where combined loads and tilting moments are frequent. In Argentine industry, they appear in gear reducers and gearboxes, machine tool spindles, rolling mill rolls, mining and cement equipment, and in the oil & gas sector. They are also common in agricultural machinery, such as seeders and harvesters, and in power transmission systems in industrial plants. Their ability to withstand heavy loads and operate at moderate speeds makes them versatile.

To select a tapered roller bearing, consider the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing is key: in dusty or humid environments, choose variants with seals or flingers. Lubrication must be adequate, with grease or oil depending on the application, and it is important to maintain correct internal clearance, since these bearings are adjustable. Alignment between shaft and housing must be precise to avoid additional stresses. In duplex mountings, such as the DB suffix, greater rigidity and moment capacity are achieved.

Tapered roller bearings are interchangeable between manufacturers if main dimensions, contact angle and load capacity match. Brands such as SKF, FAG, NSK, NTN or Timken offer equivalents, but designations may vary. Matching the inner and outer diameter is not enough: tolerances, clearance and mounting type must be verified. At MR Accesorios Industriales we can advise you to find the right equivalence, always respecting the original equipment specifications.

If you have the part number of your SKF tapered roller bearing, send it by WhatsApp to MR Accesorios Industriales and we'll quote it. We can also help you identify the correct designation if you only have measurements or a sample. With more than 80 years in the market, we provide technical support and solutions for your industrial equipment.

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