Product page
Tapered roller bearing FAG KL507949-L507910
- Manufacturer Part Number
- KL507949-L507910
- Brand
- FAGOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
FAG KL507949-L507910 is a tapered roller bearing reference, within Bearings. Request a quote for KL507949-L507910 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The tapered roller bearing is a component designed to support combined radial and axial loads. Its cone and cup geometry allows linear contact that distributes the load better. The FAG KL series groups these bearings in single-row configurations, with designations that combine a cone and a cup. It is used in applications where precision and load capacity are critical, such as industrial and automotive machinery.
The KL series designation consists of two parts: the cone and the cup. For example, in KL44643-L44610, the prefix KL identifies the assembly, while 44643 corresponds to the cone and L44610 to the cup. The numbers indicate specific dimensions of each component, and the letter L indicates a light-profile tapered roller bearing series. This nomenclature allows quick identification of the cone-cup pair required for each application.
These bearings are used in a wide variety of industries in Argentina, such as automotive, agro-industrial, metallurgical and mining. They are found in gearboxes, differentials, vehicle wheels, machine tools and earthmoving equipment. Their ability to support combined loads makes them ideal for shafts where radial and axial forces act simultaneously.
To correctly select a tapered roller bearing, it is essential to consider the radial and axial load, the rotational speed and the environmental conditions. Assembly requires precise alignment and proper adjustment of the axial clearance, which is usually regulated by nuts or shims. Lubrication can be with grease or oil, and sealing will depend on the contamination present. Incorrect assembly can reduce the bearing's service life.
Tapered roller bearings from different brands can be interchangeable if the dimensions and load capacity match. FAG, as an official brand that MR distributes, offers a reliable alternative. When looking for replacements, it is advisable to verify the complete cone and cup part number, since small variations in the designation may indicate differences in angle or width. Always consult a specialist before replacing.
If you need a KL series tapered roller bearing, write to us via WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we advise you so you can find the right solution for your application. We reply shortly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the KL designation mean in FAG bearings?
- The KL designation indicates a tapered roller bearing assembly made up of a cone and a cup. The numbers that follow identify the specific dimensions of each component. For example, in KL44643-L44610, the cone is 44643 and the cup is L44610.
- How do I choose the right tapered bearing for my equipment?
- To choose correctly, take into account the radial and axial loads, the operating speed and the available space. The type of lubrication and sealing is also important. If you have doubts, consult us via WhatsApp with your equipment data and we will guide you.
- Are FAG bearings interchangeable with other brands?
- In many cases, tapered roller bearings are interchangeable between brands if the dimensions and load capacity match. However, always verify the complete cone and cup part number, and consult a specialist to ensure compatibility.

