NTN KRT80XLL/3AS cam follower

NTN KRT80XLL/3AS belongs to cam follower, 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 KRT80XLL/3AS and any equivalents.

The NTN KRT series is a cylindrical roller cam follower with a crowned outer surface, built to carry high radial loads and transmit motion along cams, guides and raceways. It mounts on a stud through its inner bore and is held axially with a nut or screw. The sealed construction suits demanding machinery where load capacity and protection from contamination both matter.

The series code combines the outside diameter with the sealing type. In KRT16XLL/3AS, the 16 stands for a 16 mm outside diameter, XLL identifies the sealing, and /3AS marks an execution variant. Other models in the series follow the same pattern, with the number changing to match the outside diameter. The XLL suffix means double lip sealing, which helps keep lubricant in and contaminants out.

Typical users include machine tools, packaging equipment, conveying systems, presses, drive cams, linear guides and lifting mechanisms. Food processing, automotive, metallurgy, plastics and logistics operations rely on these cam followers for combined loads at moderate speeds. MR Industrial Accessories supplies the KRT series to customers across the United States and in several Latin American countries, with technical support included.

Selection starts with the outside diameter that fits the available space and the load the roller must carry. XLL sealing guards against dust and moisture, but confirm it works with your lubricant and site conditions. During mounting, keep the stud and the track properly aligned; excessive misalignment shortens service life. Correct lubrication and the manufacturer's recommended internal clearance also affect performance, and the mounting instructions should be followed to avoid damaging the sealing lips.

Cam followers from other manufacturers may work as equivalents when the main dimensions and load capacities line up. The NTN KRT series has counterparts in other catalogs, yet tolerances and sealing type still need checking. Before substituting, send our technical team the complete code of the original part so dimensional and functional compatibility can be confirmed.

To request a quote for an NTN KRT series cam follower, message us on WhatsApp or by email with the exact code from your equipment or drawing. We reply promptly and can suggest equivalents or help you choose the right variant if the designation is unclear. Your inquiry goes to specialized technical personnel.