In the Thread Note

Q2: All rotating machinery parts are supported by

Q3: Bearings are classified as plain bearings and

Q4: HEX. Is the abbreviation for hexagon.

Q5: The most common types of plain bearings

Q6: Journal bearings are usually made of cast

Q7: If there is no depth indicated, the

Q9: UNC stands for _.<br>A) Unified National Coarse<br>B)

Q10: When using a journal or sleeve bearing,

Q11: The abbreviation for REQUIRED is _.<br>A) REQ'D<br>B)

Q12: Ball, roller, and needle bearings are classified