Record of Proceedings: Instrument Ball Bearing Conference, Hotel Statler, Cleveland, Ohio, March 26-27, 1958 |
From inside the book
Results 1-3 of 17
Page 22
... shaft to hold its center at the origin of the coordinate system . Since angular displace- ment of the shaft or rotor is not permitted , an external moment must act upon the shaft to preserve the conditions of equilibrium . Although a ...
... shaft to hold its center at the origin of the coordinate system . Since angular displace- ment of the shaft or rotor is not permitted , an external moment must act upon the shaft to preserve the conditions of equilibrium . Although a ...
Page 66
... SHAFT BRG . BALLS DIA . INSIDE CURVATURE % GROOVE NO . NO . DIA . BALLS ( REF . ) RADIUS CURVATURE % DIA . ( REF . ) RADIUS FILE NO . 12-17 ASSEMBLY RADIAL CONTACT ANGLE CLEARANCE EXTREMES MEAN R2B 7 1 / 16.1877-1881 54-60 +0015 .1874 ...
... SHAFT BRG . BALLS DIA . INSIDE CURVATURE % GROOVE NO . NO . DIA . BALLS ( REF . ) RADIUS CURVATURE % DIA . ( REF . ) RADIUS FILE NO . 12-17 ASSEMBLY RADIAL CONTACT ANGLE CLEARANCE EXTREMES MEAN R2B 7 1 / 16.1877-1881 54-60 +0015 .1874 ...
Page 74
... shaft is rotated a few degrees , the balls within the bearing relocate so that one ball supports the load ( see Figure 2 ) . + + X + THIS BALL SUPPORTS ENTIRE LOAD Fig . 2 During the transition from two - ball to one - ball support ...
... shaft is rotated a few degrees , the balls within the bearing relocate so that one ball supports the load ( see Figure 2 ) . + + X + THIS BALL SUPPORTS ENTIRE LOAD Fig . 2 During the transition from two - ball to one - ball support ...
Contents
Conference Welcome R O Oyler | 13 |
Determination of Deflection C N Hay | 37 |
Question and Answer Discussion | 45 |
10 other sections not shown
Common terms and phrases
ANTRIM applications ball and plate ball bearings balls and races bearing material BURGWIN cemented carbide chart contact angle contact area curve deflection Departure developed diameter drift rates DRUTOWSKI effect elastic elastic hysteresis Engineering equations equipment Figure friction torque function G loading gage GILLILAN gimbal gimbal bearings Gothic Arch bearing grease plate HUGHES AIRCRAFT inch increase inner ring instrument ball bearings Instrument Bearing isoelastic kinematic torque Laboratory lock-up lubricant MACKENZIE magnitude measured microinch millionths Motors Motors Corporation operation ORTMAN outer ring peak plastic deformation precession preload preloaded pair problems QUESTION radial load radial play radial yield rate requirements resonant frequency rolling force rolling friction ROLLING FRICTION FORCE rotation separator shaft SHIELDED specific spin axis standard starting torque stickout strain energy stress synchro Teflon temperature TOOL STEEL torque tester total curvature Vibrameter vibration wear yield rate ratio