a 4. (13 pts) A 03-series Cylindrical Roller Bearing has a desired life of 10,000 hours at 1.000 rev/min with a radial l
Posted: Sun May 15, 2022 10:08 pm
a 4. (13 pts) A 03-series Cylindrical Roller Bearing has a desired life of 10,000 hours at 1.000 rev/min with a radial load of 5 kN. The catalog rating life is 1 x 10 revolutions. (4.1) (7 pts) Select the bearing with the smallest bore size that can satisfy this condition; (4.2) (6 pts) With the bearing selected in (4.1), estimate the desired bearing life in hours at 500 rev/min if the radial load is changed to 10 kN. le 11.1 and 11-2 for