SKF LL/MKU2-KW3-22101 428 centralized lubrication component

SKF LL/MKU2-KW3-22101 428 belongs to centralized lubrication component, part of our Greases and lubrication range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LL/MKU2-KW3-22101 428 and any equivalents.

In a progressive centralized lubrication system, the SKF Lincoln MKU pump does the moving: it pulls lubricant out of the reservoir and pushes it toward the metering devices, which then split the dose among the points that need it. That is why it tends to appear on assets where an unplanned grease shortage is not an option, from machining centers and presses to packaging lines and mining equipment. MR Industrial Accessories supplies this line and can help you match the pump to the rest of your system.

Reading the code is the first step. The LL/MKU block tells you the pump belongs to the Lincoln MKU family. The digit right after it, 2 or 5, sets the size or flow rate of the unit. KW points to the drive or control style, and the number next to it pins down the variant. The long numeric string, for example 20005 428 or 22101 428, describes the complete build: reservoir, pumping ratio, outlet type and accessories. When you ask for a quote, copy that string exactly as it appears on the nameplate or on your order.

Typical applications include machine tools, presses, packaging machinery, conveyors and mining or construction equipment. Plants in automotive, food and plastics production rely on automatic lubrication to cut downtime and to keep bearings and guides running longer. Mobile equipment is another common home for these pumps, since the design suits compact installations that see vibration.

Choosing the right unit comes down to four things: the flow rate your system needs, the viscosity of the lubricant you use, the working pressure of the circuit and the drive available on the machine. At installation, pay attention to alignment with the drive shaft, keep the circuit clean and purge it before start-up. Lubricating the mechanism itself and keeping seals in good condition are what stop leaks and contamination. On a progressive system, confirm that the pump works with the metering devices already in place.

Interchange with centralized systems from other manufacturers is possible when flow rate, pressure, mounting style and connections line up. There is no universal cross-reference, because every maker uses its own coding. Compare the identification plate before you swap a pump, and check with us if anything is unclear. We can advise on interchangeability while keeping the system performing as intended.

If you already have the code for your SKF Lincoln MKU pump, send it over WhatsApp and we will prepare the quote. If the nameplate is hard to read, a photo plus the main characteristics of the system is usually enough for us to identify the unit.