22. (2) excessive rolling pressure caused by dynamic loads that dislodge surface a)galing fatigue 23. (2) creep is: oscillatory motion b) slow plastic deformation over y c) weird person stalking you 24. (2) a 400 rpm 02-saries deep groove ball bearing under 8 kn radial and 2 kn axial loads must last 10,000 hours with 99% reliability. select one with bore. b) 40 c) 90 none of these 25. (2) how many rolling elements are present inside a hydrodynamic bearing? b) 13 é) none of these 26. a 200 rpm bearing under 11 kips must last 20,000 hours with 99% reliability. dynamic load select one with rating a) 240 kips d) 10,400 kips e none of these 27. (2) angular contact thrust bearings. b react chucking loads c) must be perfectly aligned d) produce no noise