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Tapered roller bearing FAG KLM48549-X-LM48510
- Manufacturer Part Number
- KLM48549-X-LM48510
- Brand
- FAGOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
FAG KLM48549-X-LM48510 is a tapered roller bearing reference, within Bearings. Request a quote for KLM48549-X-LM48510 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The FAG KLM-X-LM series tapered roller bearing is an assembly made up of a cone and a cup that work in pairs to support combined radial and axial loads. Its tapered roller design provides high load capacity and rigidity, which is why it is used in applications with significant loads and a need for precise alignment. MR Accesorios Industriales carries this line as part of its bearing offering for Argentine industry.
The designation of this series combines the cone code and the cup code, separated by a hyphen. In the example KLM48549-X-LM48510, the letters KLM identify the cone and LM the cup, while the numbers indicate the standardized dimensions. The X suffix indicates an internal design modification, common in this line. To select the correct assembly, you must read both codes and verify that they correspond to the same cone-cup pair.
These bearings are used in equipment with shafts that receive combined loads: gearboxes, conveyor belts, mills, road machinery, cranes and material handling equipment. In Argentina they are common in the cement, mining and food industries and in processing plants. Their ability to support axial loads in one direction requires mounting them in opposite pairs, generally with axial clearance adjustment.
For a correct selection, take into account the radial and axial load, the rotation speed and the type of lubrication. Mounting requires clean seats, verification of alignment and control of axial clearance using nuts or shims. Proper sealing and lubrication extend service life, especially in dusty or humid environments. If the equipment operates with vibrations, it is advisable to periodically check the tightness and the condition of the rollers.
Tapered roller bearings are manufactured under dimensional interchangeability standards, so different brands offer equivalent assemblies. When replacing, always compare the complete cone and cup code, not just the outer dimensions. MR Accesorios Industriales carries FAG as an official brand and can advise you on equivalence with other designations. If you have doubts, send the code engraved on the bearing.
To request a quote for the FAG tapered roller bearing you need, write to us via WhatsApp with the complete cone and cup code, or with the equipment model. At MR Accesorios Industriales we will reply promptly with availability and alternatives for your application.
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
- How do I identify the FAG tapered roller bearing I need?
- Look for the code engraved on the cone and on the cup. The complete designation includes both, for example KLM48549-X-LM48510. Write down both codes and send them via WhatsApp so we can identify the exact assembly.
- Can it be replaced by another brand?
- Yes, tapered roller bearings are dimensionally interchangeable between manufacturers that follow the same standards. What matters is that the cone and cup codes match and that the tolerances are equivalent.
- What should I keep in mind when mounting them?
- Check the alignment of the seats, cleanliness and axial clearance. They are mounted in opposite pairs and require adequate lubrication. Incorrect adjustment can cause overheating or premature failure.

