Close this search box.

Point and line contact

Answer all questions and select “View results” to get your evaluation.

For the answer options with a circle symbol, you can only choose one correct answer at a time.

For the answer options with a rectangle symbol, several answers can be correct.

1. How many basic designs of rolling bearings are there?

2. Rolling elements of roller bearings have point contact with the raceway surface.

3. Whether there is point or line contact depends on the size of the outer ring.

4. What are the advantages of ball bearings compared to roller bearings?

5. Roller bearings are used in relatively low speed applications.

6. More contact with the raceway also brings more friction.

Your score is

SNR Wälzlager GmbH creates the information for this website with great care and endeavors to ensure that it is up-to-date, correct and complete. SNR Wälzlager GmbH assumes no liability and is not liable for any material or immaterial damage caused by the use of the service, unless it can be proven that it was caused by intent or gross negligence.