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Bearings is a nautical term similar to headings. It means the direction that you are going. If you've lost your bearings, you don't know where you are going. This is usually a figurative term meaning that someone has become confused in life and doesn't know what to do with themselves. An example would be "Since her husband died, Michelle has lost her bearings."
engine bearings failed . do not run engine until bearings have been replaced. (note) count the bearings that came out in the oil and compare that number to the number on your new bearings. any bearings left in the engine can become failed with other parts and harm the engine. Some times, magnets will placed into oil filters.
When you take the old bearings out they should have a number on them, write that number down and take it to a skate shop, or store that sells bearings. or just take your trucks or the whole board to a skate shop they will help you out.
The meaning of the word "heraldry" is defined as "The system by which coats of arms and/or other armorial bearings are devised" or can also be defined as "Armorial bearings or other heraldic symbols."
Compass bearings.
A few types of bearings are plain bearings, jewel bearings, and fluid bearings.
Wheel bearings, main bearings, connecting rod bearings, cam bearings, axle bearings, carrier bearings, pinion bearings and so on, need to be more specific.
Wheel bearings? Axle bearings? Differential carrier bearings? Engine main bearings? Engine rod bearings? Engine cam bearings? Need more info to help you.
Cam bearings, Main bearings, Rod bearings.
A set of crossed compass bearings as observed from a vessel laying at anchor to identify the ships position.
Your question is very vague...is it how to remove bearings or how the replace bearings or how to size new bearings on an old worn shaft???? And what bearings??? There are several hundred bearings on a car...one kind of bearing on fishing reel...for or five bearings on a bicycle