shows two pulleys are fixed to the shaft and supported by the roller bearing at points A and B. Assume the belt tension on the loose side of the 0.3-m radius pulley is 15 percent of the tension on the tight side of 60 kN. The shaft is rotating with a speed of 600 rev/min in this application. If the roller bearing is expected to operate for 1200 hours and the reliability for this bearing set is 0.90, select a suitable bearing to be installed at points A and B. Assume application factor of unity. 80 KN 40 kN 1 m 1m C₁ T 1m 0.3 m B 60 kN

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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shows two pulleys are fixed to the shaft and supported by the roller bearing at points A
and B. Assume the belt tension on the loose side of the 0.3-m radius pulley is 15 percent of the
tension on the tight side of 60 kN. The shaft is rotating with a speed of 600 rev/min in this
application. If the roller bearing is expected to operate for 1200 hours and the reliability for this
bearing set is 0.90, select a suitable bearing to be installed at points A and B. Assume application
factor of unity.
80 KN
40 kN
1 m
0.2 m
1 m
C
T
1m
0.3 m B
60 KN
Transcribed Image Text:shows two pulleys are fixed to the shaft and supported by the roller bearing at points A and B. Assume the belt tension on the loose side of the 0.3-m radius pulley is 15 percent of the tension on the tight side of 60 kN. The shaft is rotating with a speed of 600 rev/min in this application. If the roller bearing is expected to operate for 1200 hours and the reliability for this bearing set is 0.90, select a suitable bearing to be installed at points A and B. Assume application factor of unity. 80 KN 40 kN 1 m 0.2 m 1 m C T 1m 0.3 m B 60 KN
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