ubB95

7. Cups and cones are interchangeable in _______________.
N A. roller bearings
N B. ball bearings
N C. tapered roller bearings
N D. all of the above
8. When the bearing is misaligned, the load is concentrated in a
small area on the _______________.
N A. races
N B. rollers
N C. both of the above
N D. none of the above
9. The bearing cup and cone seats – the shaft and housing – need
not be properly aligned.
N True
N False
10. Too heavy of a load can result in deformed races and rollers.
N True
N False
11. Heat damage can be caused by inadequate lubrication.
N True
N False
12. Insufficient cage clearance can cause premature bearing failure.
N True
N False
13. Misalignment may result in chipping and premature bearing failure.
N True
N False
14. Regular lubrication helps relieve friction.
N True
N False
15. The groove in both races of a ball bearing is designed to hold
the lubricant.
N True
N False
7. C
8. A
9. F
10. T
11. T
12. T
13. T
14. T
15. F
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