Don’t mix fat, but change if necessary. The key is to make the change as close to 100% as possible. If possible, start with completely clean parts and fresh grease. Otherwise, the old, incompatible grease will be removed more quickly by greasing more frequently. However, some joints are not flush, which can be risky. 3
Can you mix wheel bearing grease?
When two incompatible fats are mixed, one of two things usually happens: the mixture becomes hard and does not release any oil, or the mixture becomes soft and releases all the oil. In either case, the end result is basically the same, there is virtually no lubrication.
What is the difference between red and blue fat?
While there’s no hard and fast rule, red could mean fat for high temperatures, blue for cold temperatures, and green for eco-friendliness.
Can I mix fat brands?
Mixing Different Grease Products Different brands of grease tend to mix well as long as their soap components are compatible – like two brands of lithium-based grease. However, if the soap base is not known, the fat should not be mixed.
Can you mix different brands of wheel bearing grease?
Expert Answer: Some types of grease are compatible with each other, but since you do not know which type is in your trailer, we recommend that you remove the existing grease from your trailer’s wheel bearings before filling them.
What happens when you mix wheel bearing grease?
Mixing incompatible fats can have devastating consequences. They can react with each other and cause the oil or base oils to separate from the thickeners of the two greases. When this happens, the base oil can no longer stay in place and you end up with a messy situation – the oil is seeping or dripping from the area where it was applied.
Can you mix different brands of wheel bearing grease?
Expert Answer: Some types of grease are compatible with each other, but since you do not know which type is in your trailer, we recommend that you remove the existing grease from your trailer’s wheel bearings before filling them.
Can I mix fat brands?
Mixing Different Grease Products Different brands of grease tend to mix well as long as their soap components are compatible – like two brands of lithium-based grease. However, if the soap base is not known, the fat should not be mixed.
Does the color of the fat mean anything?
However, we are certain that the color does not denote any particular type of fat, whether it is red, green, blue or yellow. The color is simply a coloring agent added by manufacturers for marketing purposes to make it easier to distinguish between different fats in their product lines. 20
What is blue fat used for?
A multipurpose grease specially formulated for all rolling and plain bearing applications. This grease has exceptional stability performance over a wide range of high temperatures and can allow longer periods between relubrications than standard greases.
Can blue and red fat be mixed?
Don’t mix fat, but change if necessary. The key is to make the change as close to 100% as possible. If possible, start with completely clean parts and fresh grease. Otherwise, the old, incompatible grease will be removed more quickly by greasing more frequently. 3
What is red fat used for?
Red Rubber Grease is used to protect and lubricate rubber components. It is made using vegetable oil as the base lubricant. Vegetable oil is used because, unlike other oils, it does not attack rubber. The red color is due to the addition of a red dye to easily distinguish it from other fats. 30
Is it ok to mix bearing grease?
Mixing fat, however, could be disastrous. When the various thickeners work together, fat hardening or oil loss can occur. In either case, your bearings, shafts, seals, or other moving parts could be left unprotected, subject to corrosion, subject to wear, or fail entirely.
Which fat must not be mixed?
But the two fats are incompatible. Lithium and polyurea greases cannot be mixed.
Can I mix different types of wheel bearing grease?
When two incompatible fats are mixed, one of two things usually happens: the mixture becomes hard and does not release any oil, or the mixture becomes soft and releases all the oil. In either case, the end result is basically the same, there is virtually no lubrication.