Gear oil is basically a lubricant that has been specially designed for transfer cases, transmissions and differentials within vehicles and other similar types of machinery. This sort of oil not only offers a much higher viscosity to ensure that all of the gears within the machinery are protected, but this also allows the lubricant to be transferred effectively throughout the train of the gears.
The Properties of Gear Oil
In most cases, gear oil tends to be associated with the smell of sulfur, which can be slightly unpleasant, but it is something that individuals quickly become accustomed to as they go about familiarizing themselves with this oil.
The high viscosity that allows the lubricant to be transferred across the gears' train is particularly appealing because in many instances, the devices that utilize this sort of oil don't actually have pumps available to transfer it to the necessary locations. It is quite common to have all of the lower gears swathed within the oil swamp, which means that the properties of the oil itself allow it to offer more protection to the gears.
Hypoid Gear Oils
There are certain types of gear oils that are required to withstand extreme pressures, and when this happens, additives are utilized to ensure that they are able to meet with these expectations. These sorts of oils are called hypoid gear oils and they come with a range of additives, include anti-wear additives that aid them in coping with the sliding action that is common in hypoid gears.
When gear oils are classified, they are done so with the aid of GL ratings by the American Petroleum Institute. You will find that most standard gear boxes utilize a GL-4 oil, although there are those that will require a GL-5 oil. Before making use of just any oil, therefore, it is imperative that individuals take the time to find out about the variation that will suit their needs. In instances where the oil contains more aggressive chemicals, this could end up actually wearing down the gears, including other components within the gearbox.
API ratings range from API GL-1 to GL-6. GL-1 through GL-3 and GL-6 are inactive ratings. MT-1 is for manual transmissions in buses and heavy duty trucks. SAE J2360 standard is a new global quality standard that is equivalent to MIL-PRF-2105E.
Synthetic Gear Oils
More and more people are now making use of synthetic oils for use within their gear boxes because these tend to offer a wide range of properties that the natural products simply do not. Synthetic products tend to have a greater resistance to breakdown when compared with their mineral oil counterparts.
Gear oils have been manufactured to ensure the optimal functioning of machinery ranging from vehicles to aircraft, and as such, individuals need to make sure that they turn to the right product for the job when the time comes to make a decision one way or the other.
Schaeffer's Manufactures The Best Gear Oils
Schaeffer gear oils can be put to many uses, and as technology begins to grow, the company itself expands to ensure it is always able to provide high quality solutions to those challenges faced in industries ranging from agriculture to retail.