SKF 387 A/382/Q tapered roller bearing

SKF 387 A/382/Q is a reference of tapered roller bearing, within Bearings. Request a quote for 387 A/382/Q via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF tapered roller bearings are separable units made up of a cone with rollers and an outer cup. They handle radial and axial loads in a single direction, so they are mounted in pairs face-to-face to guide shafts with combined demands. They are used in gearboxes, transmission cases, vehicle hubs and industrial equipment working with significant forces.

The designation of these bearings combines a series number with a bore number, and in the codes of this family a letter A and a slash appear before the series. For example, 387 A/382/Q and 14137 A/14276/Q show that structure: the first block identifies the cone and the second the cup, with the letter Q at the end. To order the replacement, send the full code exactly as it appears on the drawing or on the part.

In Argentine industry they are found in reduction gearboxes, transmissions of road and agricultural machines, wheel hubs, machine tool spindles and material handling equipment. They are also used in process pumps, heavy fans and conveyors where the shaft takes radial load and axial thrust at the same time.

To select a tapered roller bearing properly you have to define the radial and axial load, the rotation speed and the type of mounting. They are usually mounted in pairs, with clearance or preload adjustment according to the equipment. Lubrication can be grease or oil, and the alignment between cone and cup must be careful to avoid parasitic forces. If the shaft works with misalignment, it is best to evaluate housings that absorb that movement.

When replacing a tapered roller bearing, the usual practice is to cross-reference the code of the original brand with the SKF one. Series and bore numbers correspond between manufacturers, although suffixes may vary. If you have the code of another brand or an unidentified part, write to us via WhatsApp with the shaft size and the main dimensions, and we'll tell you the compatible equivalent.

MR Accesorios Industriales sells and distributes SKF bearings in Buenos Aires, Argentina, with more than 80 years of experience in the field. If you need a tapered roller bearing, send the code or the model via WhatsApp and we'll quote it shortly.