6.8 - Bearings Flashcards
pivot journals are designed to accept Forces acting in a Longitudinal direction, the bearings that do this are called?
Pivot and axial bearings
5 types of anti-friction bearings are.
Tapered Needle Ball Spherical Cylindrical
What does an anti friction bearing consist of.
Outer and inner raceway, the rolling element and cage
Which bearing is superior ball or roller,
Roller because it has a low starting resistance and is suitable for high rotational speeds, but rollers are used if the stresses generated are too severe for ball bearings.
Ball bearings have what type of contact.
Point.
Most popular ball bearing
Deep groove ball bearing
Air bearings provide.
A zero friction load bearing interface.
Where would an air bearing be used.
In the air conditioning air cycle machine
Tapered roller bearings can handle what 2 types of loads.
Radial and thrust.
