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ball bearings

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Published: 01 January 2002
Fig. 2 Ball paths produced on raceways of ball bearings by axial and unidirectional radial loads. Small arrows indicate rotating elements. See text for discussion. Source: Ref 1 More
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Published: 31 October 2011
Fig. 8 SHADOW welding of miniature ball bearings. Inner cage diameter, 0.6 mm (0.02 in.); outer cage diameter, 3.0 mm (0.1 in.). Source: Ref 49 More
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Published: 31 December 2017
Fig. 25 Estimation of the factor a ISO for radial ball bearings and its dependence on e C , C U , κ, and P . Only valid for radial ball bearings; other geometries, refer to Ref 13 More
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Published: 31 December 2017
Fig. 23 Failure distribution function of ball bearings More
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Published: 01 December 2004
Fig. 18 Sections from ball bearings. These sections were not made by cutting at all, but by grinding to the depth required. The use of a transparent mounting compound could allow the component to be marked prior to mounting. This technique is useful for small, thin soft parts as well. Here More
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Published: 30 August 2021
Fig. 13 Estimation of the life-adjustment factor a ISO for radial ball bearings and its dependence on e C , C U , κ, and P . Note that similar graphs are given in the references for axial ball bearings, axial roller bearings, and radial roller bearings, but this graph is only valid More
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Published: 31 December 2017
Fig. 1 Radial rolling-element bearings. (a) Cutaway view of radial ball bearing showing inner ring, outer ring, balls, and cage assembly. (b) Tapered roller bearing showing cup and cone components More
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Published: 31 October 2011
Fig. 6 Example of ball-to-sheet weld. The ball bearing is larger than the hole it is being welded into. Courtesy of Edison Welding Institute More
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Published: 01 January 1989
Fig. 31 Setups for microhoning (a) ball bearing races and (b) roller bearing races More
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Published: 01 January 2002
Fig. 6 Weld spots on contact surfaces of a type 440C stainless steel ball bearing. The spots are caused by static electrical discharges resulting from use of an electrically nonconductive grease. (a) and (b) Photographs of inner-raceway surface. 10 and 100×, respectively. (c) and (d) SEM More
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Published: 01 January 2002
Fig. 21 Inner-ring raceway of an aircraft-transmission ball bearing that failed by rolling-contact fatigue because of subsurface nonmetallic inclusions. (a) Macrograph of inner-ring raceway showing fine-texture flaking damage (arrow A), coarse-texture flaking damage (arrow B), and origin More
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Published: 01 January 2002
Fig. 28 52100 steel jet-engine ball bearing that failed because of overheating resulting from misalignment. (a) Photograph of bearing components showing fractured cage. (b) Enlarged view of cage showing damage caused by scoring, scuffing, and plastic deformation around ball pockets More
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Published: 01 January 1996
Fig. 2 Anatomy of a race spall in a ball bearing. (a) Typical delta shape with the apex at the origin. (b) Profiles of the spall. Source: Ref 2 More
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Published: 01 January 1996
Fig. 10 Weibull plot of ball-bearing lives distribution. Source: Ref 12 More
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Published: 01 January 1996
Fig. 11 Ball-bearing performance map. Source: Ref 2 More
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Published: 01 January 2005
Fig. 30 Ball bearing outer race that was cold forged from sintered powder preform of 4620 lowalloy steel More
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Published: 01 January 2005
Fig. 32 Preform alternatives for forging the ball bearing outer race shown in Fig. 30 . (a) Back extrusion. (b) Compression and radial inward flow More
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Published: 01 January 2006
Fig. 6 Guide-post rigidity comparison between ball-bearing and conventional guidance system More
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Published: 01 January 2006
Fig. 7 Ball-bearing deformation More
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Published: 31 December 2017
Fig. 3 Schematics of various ball bearing types and configurations. (a) Conventional methodology of mounting a deep-groove Conrad-type ball bearing. (ϕ is the assembly angle.) (b) Double-row self-aligning radial ball bearing incorporating a spherically-shaped outer raceway. (c) Components More