____ are available as fasteners to provide a stop or shoulder for holding bearings or other parts on a shaft.
A) Internal retaining rings
B) External retaining rings
C) External taper pins
D) both a and b
E) none of the above

Question

Quizplus · Accepted Answer

Both internal and external retaining rings can be used as fasteners to provide a stop or shoulder for holding bearings or other parts on a shaft. Internal retaining rings are used inside a bore or housing, while external retaining rings are used on the outside of a shaft or in a groove. External taper pins can also provide a stop or shoulder but are not typically used in this specific application.

____ Are Available as Fasteners to Provide a Stop or Shoulder