Cam follower NTN KRT40XLL/3AS

NTN KRT40XLL/3AS is a cam follower reference, within Bearings. Request a quote for KRT40XLL/3AS via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN KRT series cam follower is a cylindrical roller bearing with a crowned outer profile, designed to withstand high radial loads and transmit motion on cams, guides and raceways. It is mounted on a stud through its inner bore and fixed axially with a nut or screw. Its robust construction and sealing make it suitable for demanding applications in industrial machinery, where high load capacity and resistance to contamination are required.

The KRT series designation is read as a code that combines the outside diameter and the type of sealing. For example, KRT16XLL/3AS indicates a roller with a 16 mm outside diameter, with XLL sealing and the /3AS designation that identifies an execution variant. The models KRT19XLL/3AS, KRT22XLL/3AS, KRT26XLL/3AS, KRT30XLL/3AS, KRT32XLL/3AS, KRT35XLL/3AS and KRT40XLL/3AS follow the same logic, varying the outside diameter. The XLL suffix corresponds to a double lip seal that improves lubricant retention and contaminant exclusion.

These cam followers are used in a wide variety of industrial applications in Argentina: machine tools, packaging equipment, transport systems, presses, actuating cams, linear guides and lifting mechanisms. Industries such as food, automotive, metallurgy, plastics and logistics use them for their ability to withstand combined loads and operate at moderate speeds. MR Accesorios Industriales sells the KRT series to meet these demands with technical advice.

To select the right roller, take into account the outside diameter required according to the available space and the load to be supported. The XLL sealing protects against dust and moisture, but verify compatibility with the lubricant and environmental conditions. Assembly must ensure correct alignment of the stud and the track; excessive misalignment shortens service life. Proper lubrication and the internal clearance recommended by the manufacturer are key to optimal performance. Follow the assembly instructions to avoid damage to the sealing lips.

As for equivalents, cam followers from different manufacturers can be interchanged if the main dimensions and load capacities match. The NTN KRT series has equivalents in other catalogs, but always verify tolerances and the type of sealing. For safe interchangeability, it is advisable to consult our technical team and provide the complete part number of the original part. Do not improvise replacements without confirming dimensional and functional compatibility.

If you need a quote for an NTN KRT series cam follower, write to us on WhatsApp with the exact part number shown on your equipment or drawing. At MR Accesorios Industriales we quote you shortly and advise you so that you receive the correct product. We can also help you if you have doubts about the designation or if you need a specific variant. Your inquiry will be handled by specialized technical staff.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.