fitbearing
nounUK /ˈfɪtˌbɛərɪŋ/
US /ˈfɪtˌbɛrɪŋ/
A fitbearing is a strong part that holds a moving piece in place so it fits just right.
The mechanic checked the fitbearing to make sure the wheel turned smoothly.
OTHER MEANINGS
2. The way two parts are made to fit together snugly.
The fitbearing between the pipe and the valve was tight and leak-free.
3. A person's steady way of carrying themselves.
Her calm fitbearing made everyone feel at ease.
4. The act of adjusting something until it fits properly.
Careful fitbearing of the door made it close without a sound.