Results 51 to 60 of about 38,665 (216)
Kinematics and stiffness of angular-contact ball bearings [PDF]
, 2013 Подано розрахунково-експериментальні результати досліджень кінематики і жорсткості радіально-упорних кулькових підшипників високошвидкісних шпиндельних вузлів.
Danylchenko, Yu. +3 more
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PROGRESSIVE ASSEMBLY TECHNOLOGY OF RADIAL ANGULAR-CONTACT BALL BEARINGS WITH INNER-COOLED RACE
Вестник Донского государственного технического университета, 2018 The experimental data in the field of the radial angular-contact ball bearings are resulted. The cold assembly technology for the radial angular-contact ball bearings, in which the inner race cooling temperature is determined with its aftercontraction to
Albert V. Korolev +3 more
doaj
Advances in Mechanical EngineeringThe angular contact ball bearings are widely used in various high-speed and precision rotating equipment because of support performance. The contact load of the inner and outer rings is changed because of the centrifugal force of rolling elements caused ...
Runlin Chen +7 more
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Bearing tester data compilation, analysis and reporting and bearing math modeling, volume 1 [PDF]
Thermal and mechanical models of high speed angular contact ball bearings operating in LOX and LN2 were developed and verified with limited test data in an effort to further understand the parameters that determine or effect the SSME turbopump bearing ...
Marshall, D. D. +4 more
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The ball bearing as a rheological test device [PDF]
An angular-contact ball bearing provides an easily obtainable, precise mechanical system for rheological tests on thin films under high pressure. The test conditions are by definition similar to those found in practice.
Kingsbury, E.
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Operating limitations of high speed jet lubricated ball bearings [PDF]
A parametric study was performed with 120-mm bore angular-contact ball bearings having a nominal contact angle of 20 degrees. The bearings had either an inner- or an outer-race land riding cage, and lubrication was by recirculating oil jets which had ...
Bamberger, E. N. +2 more
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Study of high-speed angular-contact ball bearings under dynamic load [PDF]
, 1969 Research program studies behavior of specific high-speed, angular-contact ball bearings. Program is aimed at detailed investigation of ball-separator behavior and lubrication surface-finish effects in a specific gyro ...
Geer, T. E. +4 more
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Jixie chuandong, 2021 Fatigue spalling is one of the main failure forms of bearing， and the change of contact stress between rolling body and raceway is an important factor causing fatigue spalling of bearing.
Chao Wan +4 more
doaj
Wear performance analysis of high-speed instrument rotor bearings
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 For inner ring or outer ring rotation of high-speed rotor ball bearings, a dynamic wear simulation model of angular contact ball bearings was built up.
Tao ZHANG +3 more
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Operating characteristics of 120-millimeter-bore ball bearings at 3 million DN [PDF]
A parametric study was performed with split inner-race 120-mm-bore angular-contact ball bearings at a speed of 25,000 rpm (3 million DN) at initial contact angles of 20 deg and 24 deg.
Bamberger, E. N. +2 more
core +1 more source