SKF LL/404-673K centralized lubrication component

SKF LL/404-673K 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/404-673K and any equivalents.

SKF Lincoln centralized lubrication parts keep automatic lubricant distribution systems running. The range covers pumps, metering devices, fittings, hoses and connectors, each identified by a Lincoln part number. MR Industrial Accessories LLC supplies this line to industrial plants across the United States and Latin America for maintenance and assembly work.

Lincoln part numbers follow a clear pattern: a numeric prefix plus a suffix that includes the letter K. Codes such as LL/404-003K, LL/404-006K and LL/404-040K all sit in the 404 block, and the last digits tell you which variant or size you are looking at. In the same way, LL/506-508K and LL/506-510K belong to the 506 block, while LL/514-018K starts the 514 block. The full code is what you use to identify the part.

You will find these components on production lines, in food and beverage plants, cement works, mining operations, steel mills and mobile construction equipment. Progressive and single-line lubrication systems rely on them to grease bearings, guides, chains and bushings that are hard to reach. They cut downtime caused by missed lubrication and help keep grease or oil consumption consistent on machines with many points.

Selection starts with the system diagram: pump type, number of lubrication points, flow rate at each point and lubricant viscosity. At installation, confirm that lines are clean, purged and that fittings and hoses are tight. How you align the metering devices and apply tightening torque affects how repeatable the supply is. Lubricating the system itself and filtering the lubricant also influence how long pumps and valves last.

Within the same system architecture, SKF Lincoln components work together. They do not swap directly with other brands unless you check threads, flow rates and working pressures first. When you replace a part, compare the complete part number and the service conditions. If the code is not available, a photo of the component and the system helps with identification.

MR Industrial Accessories LLC supplies the SKF line for centralized lubrication and can help you choose the right spare part. Send the part number on WhatsApp or by email and the team will reply promptly with a quote and, if needed, suggest equivalents.