SKF 31318T103 J2/DB31 tapered roller bearing

SKF 31318T103 J2/DB31 is a reference of tapered roller bearing, within Bearings. Request a quote for 31318T103 J2/DB31 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF tapered roller bearings are rolling units that support combined radial and axial loads, thanks to the inclined arrangement of their rollers and their tapered raceways. They are used in applications with significant loads and rigidity requirements, such as gearboxes, machine shafts and transmission equipment. On this page we list part numbers from the line with designations of the form T J/DB, which come in matched pairs.

The designation of these bearings combines a series and bore number with letters and suffixes that identify the execution. In the part numbers of this line, the initial number marks the series and the bore size, and the letters T and J appear next to a three-digit number. The examples we handle are 31318T103 J2/DB31, 32220T140 J2/DB11, 32230T248 J2/DB31 and 32236T196 J2/DB32. To request a quote, send us the complete part number as shown on the drawing or on the part.

This type of bearing is found in power transmission equipment, gearboxes, machine tool spindles, conveyor rollers and mechanisms subjected to combined loads. In the Argentine industrial sector it appears in metallurgical, food, cement and mining plants and in the agro-industrial sector, where shafts work with radial and axial loads at the same time. It is also used in material handling equipment and in continuous process machinery that requires rigidity in the support.

To select correctly, you must consider the radial and axial load that the shaft will withstand, the rotational speed and the type of mounting planned. Alignment between the shaft and the housing is key: excessive misalignment shortens bearing life. Lubrication must be suitable for the temperature and the operating regime, and the internal clearance adjustment is defined according to the application. In matched mountings, the relative arrangement of the two rows determines the behavior of the assembly.

When replacing a tapered roller bearing, the customer usually brings the part number of the original brand or the part without identification. From there, the equivalence with the corresponding designation within the SKF line we sell can be established. The main dimensions and the type of execution are the data that make it possible to find the right reference between brands. If the part number is erased or unreadable, it is advisable to measure the shaft and the housing to guide the search.

If you need a quote for an SKF tapered roller bearing, send us the part number or the model on WhatsApp. At MR Accesorios Industriales we will quote it shortly and tell you the reference that corresponds to your inquiry. You can also write to us if you are looking for a variant within this line and need guidance on how to identify it.