SKF KMFE 11 B lock nut

SKF KMFE 11 B is a reference of lock nut, within Bushings and sleeves. Request a quote for KMFE 11 B via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF lock nut from the KMFE line is a fastening element used to secure bearings and other components to the shaft. It is used in assemblies that require a firm, adjustable fit, and it is part of the mounting solutions we sell and distribute in Buenos Aires, Argentina. If you need a specific size, message us on WhatsApp with the part number and we'll quote it for you.

The designation of this line is read with the prefix KMFE followed by the number indicating the size and, in some cases, the letter B at the end. For example, the part number KMFE 11 B corresponds to a lock nut from that series with a specific size. The central number identifies the nut size, and the final letter distinguishes a variant within the same family. To choose the right one, simply provide the full part number shown on the drawing or on the original part.

These lock nuts are used in bearing mounting on industrial equipment: gearboxes, pumps, fans, conveyors and process machinery. In Argentina we see them in food, cement, steel and oil & gas plants, where the axial adjustment of the bearing is critical to the service life of the assembly. They also appear in maintenance and repair applications, when a worn nut has to be replaced or a new shaft is being assembled.

To select the lock nut, take into account the shaft thread diameter and pitch, and make sure the seat is clean and free of burrs. During mounting, check the bearing alignment and apply the torque recommended by the equipment manufacturer. Lubrication of the assembly and the condition of the support surfaces affect the final fit. If the shaft thread is damaged, it is best to repair it before fitting the nut to avoid false fits.

When replacing a lock nut, it is common to find equivalent part numbers from other brands. If you bring the part number of the original part or a sample, we can tell you the compatible alternative among the brands we sell. Interchangeability depends on the thread and dimensions, so don't go by appearance alone: send us the data and we'll advise you.

If you need a quote for an SKF KMFE lock nut or any other mounting component, send us the part number on WhatsApp at MR Accesorios Industriales. With more than 80 years in the business, we give you a technical answer shortly. You can also ask us about other sizes or the specific application of your equipment.