Question 4 (20 Marks) Consider Figure Q4 below, showing the two bearings required to transmit constant in- service loads
Posted: Fri Apr 29, 2022 10:25 am
- Question 4 20 Marks Consider Figure Q4 Below Showing The Two Bearings Required To Transmit Constant In Service Loads 1 (151.73 KiB) Viewed 23 times
Question 4 (20 Marks) Consider Figure Q4 below, showing the two bearings required to transmit constant in- service loads between a railway car and one of its axles. Assuming that the two bearings must be identical, select an appropriate medium angular ball bearing (a=25°) to provide one year of continuous operation at 300 rpm with 95% reliability. Assume that the thrust loads are shared equally between the two bearings, and there is a heavy impact. Please specify the bearing number of your selection. 800 lb HED cg. 1800 lb 14" OSTES EGBETES ESSE 6" 3* 3 20" 20" 3 | نیا Figure 04