Industrial seal self study guide - SKF.com

7. When the Speedi-Sleeve is in position, the flange can be left intact,
or cut and peeled along a precut line.
❑ True ❑ False
8. More than one Speedi-Sleeve size is usually required for each seal application.
❑ True ❑ False
9. While the Speedi-Sleeve repairs damaged shafts, it is inexpensive and
requires little machine downtime.
❑ True ❑ False
10. Speedi-Sleeve’s wall is so thin that the original size seal can still be used.
❑ True ❑ False
11. Speedi-Sleeves cannot cover the wear pattern of wider combination seals.
❑ True ❑ False
12. Large Diameter Wear Sleeves are designed for heated, slip-fit installation.
❑ True ❑ False
7. T
8. F
9. T
10. T
11. F
12. T
13. Proper Speedi-Sleeve size selection requires that seven measurements can be taken
and averaged.
❑ True ❑ False
13. F
14. Speedi-Sleeve’s stainless steel construction provides a surface that can outlast the
original shaft material.
❑ True ❑ False
14. T
15. The most economic repair option for a worn shaft seal is to install a wear sleeve.
❑ True ❑ False
15. T
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