The Abbreviation for REQUIRED Is ____

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

Q8: In the thread note .562-12 UNC-2B, the

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

Q10: When using a journal or sleeve bearing,

Q12: Ball, roller, and needle bearings are classified