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Effect of race conformities in angular contact ball bearing
Tribology International, 2016Abstract The determination of race conformity of ball bearing is mainly based on the classical fatigue life theory; however, besides the fatigue life, skidding may also become the main concern due to high frictional heating in high-speed application; therefore the strategy of race conformity determination should be changed accordingly.
Yunlong Wang +2 more
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Slip Measurement in an Angular Contact Ball Bearing
Journal of Lubrication Technology, 1983An experimental method for ball-race slip measurement that includes a method for determining the geometry of an assembled bearing from easily and accurately measured parameters is presented herein. Slip measurements taken with four fluid lubricants are discussed in terms of quantity, structure, bulk properties, and degradation.
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Angular Contact Ball Bearings for a Rear Axle Differential
SAE Technical Paper Series, 2003<div class="htmlview paragraph">In passenger car axle differentials, axially preloaded tapered roller bearings have been used exclusively since their rigidity and life are sufficient for this application. In real life applications, the bearing preload during transmission life is reduced due to wear in the contact between the roller and the rib ...
Dirk Spindler, Georg von Petery
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Dynamic characteristics of high speed angular contact ball bearings
Wear, 1997Abstract A theoretical research was developed concerning the rigidity and damping characteristics of high speed angular contact ball bearings mounted on grinding machine main spindles. Both film squeeze effects and elastic deformation of the Hertzian contact were considered and an adequate dynamic model is suggested. To validate the results obtained,
G.D. Hagiu, M.D. Gafitanu
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Angular Contact Ball Bearings: Track Position at High Speeds
Proceedings of the Institution of Mechanical Engineers, 1969The track position of the balls on the outer race of an angular contact bearing of the series and size used on the main shaft of aero gas turbine engines was measured in a test rig. The test rig was capable of simulating the operating conditions of the bearing with respect to axial load, inner race speed and high lubricant flow rates.
K. C. Falcon, C. Andrew
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Modeling angular contact ball bearing without raceway control hypothesis
Mechanism and Machine Theory, 2014Abstract Modeling study of angular contact ball bearing, which is subjected to a combined action of radial, axial and moment loads, is performed in this paper. The centrifugal force and the gyroscopic moment are especially considered. To analyze the spin-to-roll ratios at both ball-outer and ball-inner raceway contacts simultaneously, the model ...
Wen-zhong Wang +4 more
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A Study on Ball-Race Contact in Angular Contact Ball Bearing during Rotation
Journal of the Korean Society for Precision Engineering, 2021Gilbert Rivera +2 more
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