FAG KL507949-L507910 tapered roller bearing

FAG KL507949-L507910 belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for KL507949-L507910 and any equivalents.

The FAG KL series consists of single-row tapered roller bearings supplied as a cone and cup pair. This design handles combined radial and axial loads thanks to the linear contact between the tapered rollers and raceways, which distributes the load across the contact area. Typical uses include industrial and automotive machinery where precision and load capacity are important.

A KL series designation is read as two components: the cone and the cup. For example, KL44643-L44610 is an assembly where 44643 is the cone and L44610 is the cup. The letter L in the cup number indicates a light-profile series. These numbers define the dimensions of each part, so the complete pair must be specified when ordering.

Tapered roller bearings appear in gearboxes, differentials, vehicle wheels, machine tools and earthmoving equipment. They are common in automotive, agro-industrial, metallurgical and mining operations. Because they accommodate simultaneous radial and axial forces, they suit shafts where both load directions occur.

Selection depends on the radial and axial loads, rotational speed and operating environment. During assembly, correct alignment and axial clearance adjustment are necessary; clearance is usually set with nuts or shims. Lubrication may be grease or oil, and sealing choice depends on contamination levels. Poor assembly can shorten bearing life.

Bearings from different brands may be interchangeable when dimensions and load capacity match. FAG is a brand we supply. For replacements, confirm the complete cone and cup part number, as small changes in the designation can mean differences in angle or width. Consult a specialist before substituting.

To request a quote for a KL series tapered roller bearing, send the part number or model via WhatsApp or email. The team can suggest equivalents and help you choose the right option for your application. We reply promptly.