What are the viscosity requirements for sewing machine oil?

In a 5W-30 for example, the number before the W describes the viscosity of the oil at low temperatures. The lower the number, the thinner the oil and the better ... Jun 14, 2007 ... Neither number corresponds to an actual 'weight,' even though that is the term most people use when referring to motor oil. The viscosity (flow ... Aug 28, 2013 ... What do the numbers on motor oil mean? All oils have a different viscosity and are designed to fit different types of engines. Use the wrong ... Feb 15, 2022 ... ... should know about your vehicle's oil system. Read below to take a deep dive into what those oil lights on the dash mean. If you want to ... ... oils can be used in most conditions. What does 5w40 actually mean? The “W” stands for “winter,” the number preceding it indicates the oil's viscosity (or ... One of the numbers is followed by a W, which refers to “winter” and indicates the viscosity grade in cold temperatures. An oil with a low SAE W number will flow ... Feb 3, 2023 ... For example, if the oil is 5W-30, “5W” describes the oil's viscosity at low temperatures. The lower the number, the faster the oil will flow at ... What do they mean? The numbers represent the pitch size and the letter is a ... Oils for your car do not contain, for example, sufficient quantities of ... Lower numbers indicate thinner oils that flow more easily at low temperatures but break down under higher heat. In contrast, higher numbers indicate thicker ... Jul 1, 2024 ... When it comes to reporting progress, you'll often see the terminology 'Scopes 1, 2 and 3 emissions' used, but what do these numbers actually ...