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The needle roller bearing

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1. Which components are sometimes omitted from needle bearings?

2. Which properties apply to needle bearings?

3. The length-to-diameter ratio of the rolling elements of needle bearings is between 3:1 and 10:1.

4. Despite the small diameter of their rolling elements, needle bearings achieve relatively high load ratings.

5. What are the disadvantages of needle bearings?

6. A full complement needle roller bearing can be used without hesitation even at high temperatures.

7. What is the difference between needle roller and cage assemblies and other needle roller bearings?

8. Needle bushings are a subtype of needle cages.

9. Which statements apply to solid ring needle roller bearings?

10. What are the differences between yoke and stud type track rollers?

11. Which statements apply to the sealing of needle bearings?

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