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52100

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c0091893
EISBN: 978-1-62708-218-1
... Abstract An automotive front-wheel outer angular-contact ball bearing generated considerable noise shortly after delivery of the vehicle. The inner and outer rings were made of seamless cold-drawn 52100 steel tubing, the balls were forged from 52100 steel, and the retainer was stamped from 1008...
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Published: 01 June 2019
Fig. 1 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: 30 August 2021
Fig. 67 An AISI 52100 (100Cr6 or WN 1.3505) steel jet-engine ball bearing failed due to overheating that resulted from misalignment. (a) Bearing components showing fractured cage. (b) Enlarged view of the cage showing damage (scoring, scuffing, plastic deformation of the ball pockets More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0047986
EISBN: 978-1-62708-217-4
... Abstract The engine on a jet aircraft was shut down immediately as it produced excessive vibration. Complete failure of the cage in one of the two main-shaft ball bearings (placed side by side in the engine) was revealed in the dismantled engine. The ball bearings (made of vacuum-melted 52100...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0048661
EISBN: 978-1-62708-225-9
... was made of 1141 steel, the shaft 1117 steel, and the drive wheel 52100 steel. It was found that failure of the clutch-drive support assembly occurred as a result of fatigue fracture of the taper pin. A loose fit between the drive wheel and the shaft and between the drive wheel and the pin permitted...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001900
EISBN: 978-1-62708-225-9
... Abstract Incorrect grounding of an electric motor resulted in electric current passing through a 52100 steel ball bearing and caused multiple arcing between the rolling elements. The multiple arcing developed a pattern on the outer race known as ‘fluting’. A section of ball race outer showed...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001363
EISBN: 978-1-62708-215-0
... the pitch control thrust bearing set, head bolts, hub fork, and actuator rod end, were examined in more detail The thrust bearing set (52100 steel) was identified as the probable source of the uncommanded pitch angle change. A complete failure analysis of the bearing indicated that failure was precipitated...
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Published: 01 December 1993
Fig. 11 Micrograph of a section of bearing outer race core. The microstructure is typical of heat-treated 52100 steel. 276× More
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Published: 01 June 2019
Fig. 1 Automotive front-wheel bearing that failed by fretting of raceways on inner and outer 52100 steel rings. Dimensions given in inches More
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Published: 01 January 2002
Fig. 39 Automotive front-wheel bearing that failed by fretting of raceways on inner and outer 52100 steel rings. Dimensions given in inches More
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Published: 30 August 2021
Fig. 39 Automotive front-wheel bearing that failed by fretting of raceways on inner and outer AISI 52100 (100Cr6 or WN 1.3505) steel rings. Dimensions given in inches More
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Published: 30 August 2021
Fig. 54 Stress-time map of the appearance of various microstructural changes for a standard bearing steel AISI 52100 (100Cr6 or WN 1.3505). DEA, dark-etching area. Source: Ref 44 More
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Published: 01 June 2019
Fig. 3 Polished and etched (nital) taper section adjacent to the end of one of the bands. Magnification 400× a - Base steel (52100); fine dispersion of alloy carbides in tempered martensite matrix. b - White fresh martensite caused by reheating of the surface by the spark discharge. c More
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
...) or vacuum arc remelting (VAR). However, steel from these secondary refining processes is still required for bearings in high-reliability applications, such as aircraft engines. The bearing industry has used through-hardened material, such as 52100, for ball bearings since early introduction in Europe...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006792
EISBN: 978-1-62708-295-2
... of rolling-element bearings are made out of steel, and more specifically, most bearings are made out of AISI 52100 steel. This material is generally used unless there is a specific justification for another material to be used (e.g., high speed, high temperature, corrosion, severe shock loads). An overview...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006834
EISBN: 978-1-62708-329-4
... name WN material number Composition, wt% C Si Mn P S Cr Mo Ni Group I, through-hardening bearing steels AISI 50100 … 0.98 0.15 0.25 … … 0.4 … … AISI 51100 … 0.98 0.15 0.25 … … 0.9 … … AISI 52100 … 0.98–1.10 0.20–0.35 0.25–0.45 0...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001645
EISBN: 978-1-62708-232-7
... to provide the requisite surface hardness and desirable core properties. Through-hardened material such as SAE-52100 steel has been widely used in European bearing industry, while low-carbon-base carburizing steels such as SAE-8620 gained acceptance in the United States. The advantages of a carburized SAE...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003519
EISBN: 978-1-62708-180-1
... to an industry and the specific requirements of that industry. It is necessary to be knowledgeable about defining the requirements of the failure at hand. The saying “one man's trash is another man's treasure” applies to failures. For example, thin dense chrome plating on Unified Numbering System (UNS) 52100...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001831
EISBN: 978-1-62708-241-9
... Ahmadabadi M. : Tribological behavior of NiTi alloy against 52100 steel and WC at elevated temperatures . Mater. Charact . 61 , 689 – 695 ( 2010 ) 10.1016/j.matchar.2010.03.017 Selected References Selected References • Widner R. , Failures of Rolling-Element Bearings , Failure...