NTN KR19FX cam follower

NTN KR19FX is a reference of cam follower, within Bearings. Request a quote for KR19FX via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN KR series cam follower is a roller bearing with an integrated stud, designed to follow the profile of a cam or a linear guide. It mounts directly onto the structure via the threaded stud and withstands radial loads with high rigidity. It is used in cam mechanisms, conveyors, machine tools and automation equipment. MR Accesorios Industriales sells the KR series in Buenos Aires, Argentina, and advises you on choosing the correct part number.

The KR series designation is read step by step: KR indicates a cam follower with a threaded stud; the number that follows, as in KR16FX, KR19FX, KR22FX or KR26FX, is associated with the outer diameter of the roller. The FX suffix identifies a construction variant within the series, usually linked to the sealing type and the shape of the end. To select the exact part number, have on hand the outer diameter, the stud diameter and the mounting thread.

These rollers are used in cams of automatic machines, conveyor guides, cutting and bending systems, and in packaging and bottling equipment. In Argentina they are found in the food, automotive and metalworking industries and in agricultural machinery manufacturers. Their function is to transmit the motion of a cam or to serve as a rolling support in guides, with the advantage of simple mounting via the threaded stud and lubrication that can be renewed through the axial passage.

To choose correctly, consider the radial and axial load it must withstand, the rotation speed and the working environment. The FX sealing protects against dust and moisture, so it is recommended in applications exposed to particles. Mounting requires a support surface that is flat and perpendicular to the stud, and careful alignment to avoid lateral loads. Lubrication must be suitable for the speed and the sealing type; in many cases it can be relubricated through the stud passage.

Cam followers are interchangeable between manufacturers if the main dimensions match: outer diameter, stud diameter and length, thread and sealing type. When comparing with other brands, verify that the load capacity and the seal design are equivalent. If you have another brand's part number or an unidentified part, write to us on WhatsApp and we will tell you the compatible NTN alternative or the one that best fits your application.

MR Accesorios Industriales sells NTN KR series cam followers in Buenos Aires, Argentina. If you need a quote for a specific part number, send us the model on WhatsApp and we will reply as soon as possible. We can also advise you on lubrication, mounting and selecting the right roller for your mechanism.