FAG KJM738249-JM738210-XL tapered roller bearing

FAG KJM738249-JM738210-XL is a reference of tapered roller bearing, within Bearings. Request a quote for KJM738249-JM738210-XL via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

FAG KJM-XL series tapered roller bearings are components designed to support radial and axial loads in one direction. Their construction with tapered rollers and inclined raceways allows linear contact that distributes load better. They are used in applications with combined loads where high load capacity is required, such as transmissions, wheel axles and industrial machinery. MR Accesorios Industriales sells this line as part of its bearing offering for the Argentine market.

The designation of these bearings combines two codes: the cone (KJM714249, KJM738249) and the cup (JM714210, JM738210). The K prefix indicates a design with a tapered bore or special mounting features, while JM indicates the dimension series. The XL suffix identifies the current FAG generation, with improvements in load capacity and service life. The examples KJM714249-JM714210-XL and KJM738249-JM738210-XL show how cone and cup are paired to form the complete assembly.

In Argentine industry, these bearings are found in gearboxes, drive shafts, mining equipment, mills, presses and agricultural machinery. They are also present in conveyor rollers and machine tool spindles. Their ability to support combined loads makes them suitable for applications with simultaneous radial and axial loads, such as helical gears or wheel axles. MR Accesorios Industriales offers them for replacement and new projects.

For correct selection, take into account radial and axial load, rotational speed and environmental conditions. Mounting requires adjusting internal clearance according to the type of application: reduced clearance improves rigidity, but can increase temperature. Lubrication must be adequate, with grease or oil as applicable, and it is essential to ensure precise alignment between cone and cup to avoid premature wear. Sealing protects against contaminants and retains lubricant.

FAG tapered roller bearings can be interchanged with those of other brands that follow the same dimensions and designation, such as SKF, Timken or NSK, as long as the specified tolerances and clearance are respected. It is important to verify that the cone and cup are from the same manufacturer or from compatible manufacturers to ensure correct operation. Interchangeability is not always direct; check the equivalents before replacing.

If you need a FAG KJM-XL series tapered roller bearing, write to us on WhatsApp with the complete part number or your equipment model. At MR Accesorios Industriales we will reply shortly with the quote.